- 27 Jan, 2020 40 commits
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Maxime Ripard authored
[ Upstream commit 562bf196 ] The pinctrl binding mandates that we have the three clocks fed into the PIO described. Even though the old case is still supported for backward compatibility, we should update our DTs to fix this. Fixes: 6bc37fac ("arm64: dts: add Allwinner A64 SoC .dtsi") Acked-by:
Chen-Yu Tsai <wens@csie.org> Signed-off-by:
Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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Maxime Ripard authored
[ Upstream commit fa44328f ] Commit d0275214 ("ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address") moved the NAND controller node around, but dropped the default muxing in the process. Reintroduce it. Fixes: d0275214 ("ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address") Acked-by:
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Finn Thain authored
[ Upstream commit 0ca7ce7d ] This resolves some bugs that affect VIA timer counter accesses. Avoid lost interrupts caused by reading the counter low byte register. Make allowance for the fact that the counter will be decremented to 0xFFFF before being reloaded. Fixes: 1da177e4 ("Linux-2.6.12-rc2") Signed-off-by:
Finn Thain <fthain@telegraphics.com.au> Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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Jon Maloy authored
[ Upstream commit 737889ef ] When checking the code with clang -Wsometimes-uninitialized we get the following warning: if (!tipc_link_is_establishing(l)) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ net/tipc/node.c:847:46: note: uninitialized use occurs here tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr); net/tipc/node.c:831:2: note: remove the 'if' if its condition is always true if (!tipc_link_is_establishing(l)) { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ net/tipc/node.c:821:31: note: initialize the variable 'maddr' to silence this warning struct tipc_media_addr *maddr; We fix this by initializing 'maddr' to NULL. For the matter of clarity, we also test if 'xmitq' is non-empty before we use it and 'maddr' further down in the function. It will never happen that 'xmitq' is non- empty at the same time as 'maddr' is NULL, so this is a sufficient test. Fixes: 598411d7 ("tipc: make resetting of links non-atomic") Reported-by:
Nathan Chancellor <natechancellor@gmail.com> Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Arnd Bergmann authored
[ Upstream commit a5fdd713 ] A statement was originally added in 2006 to shut up a gcc warning, now but now clang warns about it: fs/jfs/jfs_txnmgr.c:1932:15: error: variable 'pxd' is uninitialized when used within its own initialization [-Werror,-Wuninitialized] pxd_t pxd = pxd; /* truncated extent of xad */ ~~~ ^~~ Modern versions of gcc are fine without the silly assignment, so just drop it. Tested with gcc-4.6 (released 2011), 4.7, 4.8, and 4.9. Fixes: c9e3ad60 ("JFS: Get rid of "may be used uninitialized" warnings") Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Dave Kleikamp <dave.kleikamp@oracle.com> Signed-off-by:
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Arnd Bergmann authored
[ Upstream commit 5db46ac2 ] Building with clang for a 32-bit architecture runs over the stack frame limit in the setkey function: drivers/crypto/ccree/cc_cipher.c:318:12: error: stack frame size of 1152 bytes in function 'cc_cipher_setkey' [-Werror,-Wframe-larger-than=] The problem is that there are two large variables: the temporary 'tmp' array and the SHASH_DESC_ON_STACK() declaration. Moving the first into the block in which it is used reduces the total frame size to 768 bytes, which seems more reasonable and is under the warning limit. Fixes: 63ee04c8 ("crypto: ccree - add skcipher support") Signed-off-by:
Gilad Ben-Yossef <gilad@benyossef.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Axel Lin authored
[ Upstream commit e69b3947 ] selector 0xB (1011) should be 2.6V rather than 2.7V, fit ix. Table 5-4. LDOA1 Output Voltage Options VID Bits VOUT VID Bits VOUT VID Bits VOUT VID Bits VOUT 0000 1.35 0100 1.8 1000 2.3 1100 2.85 0001 1.5 0101 1.9 1001 2.4 1101 3.0 0010 1.6 0110 2.0 1010 2.5 1110 3.3 0011 1.7 0111 2.1 1011 2.6 1111 Not Used Fixes: d2a2e729 ("regulator: tps65086: Add regulator driver for the TPS65086 PMIC") Signed-off-by:
Axel Lin <axel.lin@ingics.com> Acked-by:
Andrew F. Davis <afd@ti.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
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Nicholas Mc Guire authored
[ Upstream commit a3d7f22e ] Checking of kmalloc() seems to have been committed - as cx23885_dvb_register() is checking for != 0 return, returning -ENOMEM should be fine here. While at it address the coccicheck suggestion to move to kmemdup rather than using kmalloc+memcpy. Fixes: 46b21bba ("[media] Add support for DViCO FusionHDTV DVB-T Dual Express2") Signed-off-by:
Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by:
Sean Young <sean@mess.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit ef4bb63d ] We forgot to set "ret" on this error path. Fixes: e8454ff7 ("[media] drivers:media:radio: wl128x: FM Driver Common sources") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit 7afb0df5 ] We should be updating *pos. The current code is a no-op. Fixes: 1c1e45d1 ("V4L/DVB (7786): cx18: new driver for the Conexant CX23418 MPEG encoder chip") Signed-off-by:
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Dan Carpenter authored
[ Upstream commit f8e579f3 ] We had intended to update *pos, but the current code is a no-op. Fixes: 1a0adaf3 ("V4L/DVB (5345): ivtv driver for Conexant cx23416/cx23415 MPEG encoder/decoder") Signed-off-by:
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Neil Armstrong authored
[ Upstream commit dce47aed ] When updated IDs on f842c41a ("amlogic: meson-gx-socinfo: Update soc ids") we introduced packages ids using the full 8bit value, but in the function socinfo_to_package_id() the id was filtered with the 0xf0 mask. While the 0xf0 mask is valid for most board, it filters out the lower 4 bits which encodes some characteristics of the chip. This patch moves the mask into the meson_gx_package_id table to be applied on each package name independently and add the correct mask for some specific entries. An example is the S905, in the vendor code the S905 is package_id different from 0x20, and S905M is exactly 0x20. Another example are the The Wetek Hub & Play2 boards using a S905-H variant, which is the S905 SoC with some licence bits enabled. These licence bits are encoded in the lower 4bits, so to detect the -H variant, we must detect the id == 0x3 with the 0xf mask. Fixes: f842c41a ("amlogic: meson-gx-socinfo: Update soc ids") Signed-off-by:
Neil Armstrong <narmstrong@baylibre.com> Signed-off-by:
Kevin Hilman <khilman@baylibre.com> Signed-off-by:
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Axel Lin authored
[ Upstream commit d1a6cbdf ] LP87565_BUCK_0 is missed, fix it. Fixes: f0168a9b ("regulator: lp87565: Add support for lp87565 PMIC regulators") Signed-off-by:
Keerthy <j-keerthy@ti.com> Signed-off-by:
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Kangjie Lu authored
[ Upstream commit 035a14e7 ] of_get_phy_mode may fail and return a negative error code; the fix checks the return value of of_get_phy_mode and returns NULL of it fails. Fixes: b356e978 ("sh_eth: add device tree support") Signed-off-by:
Kangjie Lu <kjlu@umn.edu> Reviewed-by:
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Tested-by:
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Feras Daoud authored
[ Upstream commit 3d6f3cdf ] Update the RX checksum only if the feature is enabled. Fixes: 9d6bd752 ("net/mlx5e: IPoIB, RX handler") Signed-off-by:
Feras Daoud <ferasda@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com> Signed-off-by:
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Eli Britstein authored
[ Upstream commit 6237634d ] There might be a condition where the fte found is not active yet. In this case we should not use it, but continue to search for another, or allocate a new one. Fixes: bd71b08e ("net/mlx5: Support multiple updates of steering rules in parallel") Signed-off-by:
Eli Britstein <elibr@mellanox.com> Reviewed-by:
Maor Gottlieb <maorg@mellanox.com> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit 20167609 ] The "cpu" variable comes from the sscanf() so Smatch marks it as untrusted data. We can't pass a higher value than "nr_cpu_ids" to cpu_possible() or it results in an out of bounds access. Fixes: d68d82af ("xen: implement CPU hotplugging") Signed-off-by:
Juergen Gross <jgross@suse.com> Signed-off-by:
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Dan Carpenter authored
[ Upstream commit 5ac188b1 ] If riocm_get_channel() fails, then we should just return -EINVAL. Calling riocm_put_channel() will trigger a NULL dereference and generally we should call put() if the get() didn't succeed. Link: http://lkml.kernel.org/r/20190110130230.GB27017@kadam Fixes: b6e8d4aa ("rapidio: add RapidIO channelized messaging driver") Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Alexandre Bounine <alexandre.bounine@idt.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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Dirk van der Merwe authored
[ Upstream commit eaab2d2d ] The simple vNIC mailbox length should be 12 decimal and not 0x12. Using a decimal also makes it clear this is a length value and not another field within the simple mailbox defines. Found by code inspection, there are no known firmware configurations where this would cause issues. Fixes: 527d7d1b ("nfp: read mailbox address from TLV caps") Signed-off-by:
Dirk van der Merwe <dirk.vandermerwe@netronome.com> Reviewed-by:
Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by:
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Steve Sistare authored
[ Upstream commit 31b6a05f ] megaraid_sas takes 1+ seconds to load while waiting for firmware: [2.822603] megaraid_sas 0000:03:00.0: Waiting for FW to come to ready state [3.871003] megaraid_sas 0000:03:00.0: FW now in Ready state This is due to the following loop in megasas_transition_to_ready(), which waits a minimum of 1 second, even though the FW becomes ready in tens of millisecs: /* * The cur_state should not last for more than max_wait secs */ for (i = 0; i < max_wait; i++) { ... msleep(1000); ... dev_info(&instance->pdev->dev, "FW now in Ready state\n"); This is a regression, caused by a change of the msleep granularity from 1 to 1000 due to concern about waiting too long on systems with coarse jiffies. To fix, increase iterations and use msleep(20), which results in: [2.670627] megaraid_sas 0000:03:00.0: Waiting for FW to come to ready state [2.739386] megaraid_sas 0000:03:00.0: FW now in Ready state Fixes: fb2f3e96d80f ("scsi: megaraid_sas: Fix msleep granularity") Signed-off-by:
Steve Sistare <steven.sistare@oracle.com> Acked-by:
Sumit Saxena <sumit.saxena@broadcom.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by:
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Qian Cai authored
[ Upstream commit 3609e31b ] The commit a2055abe ("x86/mm: Pass flush_tlb_info to flush_tlb_others() etc") removed the unnecessary cpu parameter from uv_flush_tlb_others() but left an unused variable. arch/x86/mm/tlb.c: In function 'native_flush_tlb_others': arch/x86/mm/tlb.c:688:16: warning: variable 'cpu' set but not used [-Wunused-but-set-variable] unsigned int cpu; ^~~ Fixes: a2055abe ("x86/mm: Pass flush_tlb_info to flush_tlb_others() etc") Signed-off-by:
Qian Cai <cai@lca.pw> Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
Andyt Lutomirski <luto@kernel.org> Cc: dave.hansen@linux.intel.com Cc: peterz@infradead.org Cc: bp@alien8.de Cc: hpa@zytor.com Link: https://lkml.kernel.org/r/20190228220155.88124-1-cai@lca.pwSigned-off-by:
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Guenter Roeck authored
[ Upstream commit 0f8ed994 ] Building nios2:allmodconfig fails as follows (each symbol is only listed once). ERROR: "__ashldi3" [drivers/md/dm-writecache.ko] undefined! ERROR: "__ashrdi3" [fs/xfs/xfs.ko] undefined! ERROR: "__ucmpdi2" [drivers/media/i2c/adv7842.ko] undefined! ERROR: "__lshrdi3" [drivers/md/dm-zoned.ko] undefined! ERROR: "flush_icache_range" [drivers/misc/lkdtm/lkdtm.ko] undefined! ERROR: "empty_zero_page" [drivers/md/dm-mod.ko] undefined! The problem is seen with gcc 7.3.0. Export the missing symbols. Fixes: 2fc8483f ("nios2: Build infrastructure") Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Ley Foon Tan <ley.foon.tan@intel.com> Signed-off-by:
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Alex Williamson authored
[ Upstream commit ddefc033 ] The commit referenced below introduced device locking around save and restore of state for each device during a PCI bus "try" reset, making it decidely non-"try" and prone to deadlock in the event that a device is already locked. Restore __pci_reset_bus() and __pci_reset_slot() to their advertised locking semantics by pushing the save and restore functions into the branch where the entire tree is already locked. Extend the helper function names with "_locked" and update the comment to reflect this calling requirement. Fixes: b014e96d ("PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()") Signed-off-by:
Alex Williamson <alex.williamson@redhat.com> Signed-off-by:
Bjorn Helgaas <bhelgaas@google.com> Reviewed-by:
Sinan Kaya <okaya@kernel.org> Signed-off-by:
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Ilya Dryomov authored
[ Upstream commit 356889c4 ] Otherwise the assert in rbd_obj_end_request() is triggered. Fixes: 3da691bf ("rbd: new request handling code") Signed-off-by:
Ilya Dryomov <idryomov@gmail.com> Signed-off-by:
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Akihiro Tsukada authored
[ Upstream commit 15d90a6a ] earth-pt1 driver was decomposed/restructured by the commit b732539e ("media: dvb: earth-pt1: decompose pt1 driver into sub drivers"), but it introduced a problem regarding concurrent streaming: Opening a new terrestial stream stops the reception of an existing, already-opened satellite stream. The demod IC in earth-pt1 boards contains 2 pairs of terr. and sat. blocks, supporting 4 concurrent demodulations, and the above problem was because the config of a terr. block contained whole reset/init of the pair blocks, thus each open() of a terrestrial frontend wrongly cleared the config of its peer satellite block of the demod. This whole/pair reset should be executed earlier and not on each open(). Fixes: b732539e ("media: dvb: earth-pt1: decompose pt1 driver into sub drivers") Signed-off-by:
Akihiro Tsukada <tskd08@gmail.com> Signed-off-by:
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Rashmica Gupta authored
[ Upstream commit 790845e2 ] We were always calling base_hpte_find() with primary = true, even when we wanted to check the secondary table. mpe: I broke this when refactoring Rashmica's original patch. Fixes: 1515ab93 ("powerpc/mm: Dump hash table") Signed-off-by:
Rashmica Gupta <rashmica.g@gmail.com> Signed-off-by:
Michael Ellerman <mpe@ellerman.id.au> Signed-off-by:
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Igor Russkikh authored
[ Upstream commit 8006e373 ] This is a real stack undercorruption found by kasan build. The issue did no harm normally because it only overflowed 2 bytes after `bitary` array which on most architectures were mapped into `err` local. Fixes: bab6de8f ("net: ethernet: aquantia: Atlantic A0 and B0 specific functions.") Signed-off-by:
Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by:
Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by:
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Trond Myklebust authored
[ Upstream commit 108bb4af ] If the attempt to instantiate the mirror's layout DS pointer failed, then that pointer may hold a value of type ERR_PTR(), so we need to check that before we dereference it. Fixes: 65990d1a ("pNFS/flexfiles: Fix a deadlock on LAYOUTGET") Signed-off-by:
Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by:
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Anna Schumaker authored
[ Upstream commit 1a3466ae ] These really should have been there from the beginning, but we never noticed because there was enough slack in the RPC request for the extra bytes. Chuck's recent patch to use au_cslack and au_rslack to compute buffer size shrunk the buffer enough that this was now a problem for SEEK operations on my test client. Fixes: f4ac1674 ("nfs: Add ALLOCATE support") Fixes: 2e72448b ("NFS: Add COPY nfs operation") Fixes: cb95deea ("NFS OFFLOAD_CANCEL xdr") Fixes: 624bd5b7 ("nfs: Add DEALLOCATE support") Fixes: 1c6dcbe5 ("NFS: Implement SEEK") Signed-off-by:
Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by:
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Lu Baolu authored
[ Upstream commit c56cba5d ] Intel IOMMU could be turned off with intel_iommu=off. If Intel IOMMU is off, the intel_iommu struct will not be initialized. When device drivers call intel_svm_bind_mm(), the NULL pointer reference will happen there. Add dmar_disabled check to avoid NULL pointer reference. Cc: Ashok Raj <ashok.raj@intel.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Reported-by:
Dave Jiang <dave.jiang@intel.com> Fixes: 2f26e0a9 ("iommu/vt-d: Add basic SVM PASID support") Signed-off-by:
Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by:
Joerg Roedel <jroedel@suse.de> Signed-off-by:
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Jonas Gorski authored
[ Upstream commit 984798de ] BCM63XX (MIPS) does not use device tree, so there cannot be any of_device_id, causing the driver to fail on probe: [ 0.904564] bcm2835-rng: probe of bcm63xx-rng failed with error -22 Fix this by checking for match data only if we are probing from device tree. Fixes: 8705f24f ("hwrng: bcm2835 - Enable BCM2835 RNG to work on BCM63xx platforms") Signed-off-by:
Jonas Gorski <jonas.gorski@gmail.com> Acked-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Eli Britstein authored
[ Upstream commit 2ecba2d1 ] The csum calculation is different for IPv4/6. For VLAN packets, tc_skb_protocol returns the VLAN protocol rather than the packet's one (e.g. IPv4/6), so csum is not calculated. Furthermore, VLAN may not be stripped so csum is not calculated in this case too. Calculate the csum for those cases. Fixes: d8b9605d ("net: sched: fix skb->protocol use in case of accelerated vlan path") Signed-off-by:
Jiri Pirko <jiri@mellanox.com> Signed-off-by:
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Pablo Neira Ayuso authored
[ Upstream commit a01cbae5 ] Use the element from the loop iteration, not the same element we want to deactivate otherwise this branch always evaluates true. Fixes: 6c03ae21 ("netfilter: nft_set_hash: add non-resizable hashtable implementation") Reported-by:
Florian Westphal <fw@strlen.de> Tested-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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Pablo Neira Ayuso authored
[ Upstream commit 3b02b0ad ] Call jhash_1word() for the 4-bytes key case from the insertion and deactivation path, otherwise big endian arch set lookups fail. Fixes: 446a8268 ("netfilter: nft_set_hash: add lookup variant for fixed size hashtable") Reported-by:
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Surabhi Vishnoi authored
[ Upstream commit 761156ff ] The length of wmi tlv command for management tx send is calculated incorrectly in case of protected management frames as there is addition of IEEE80211_CCMP_MIC_LEN twice. This leads to improper behaviour of firmware as the wmi tlv mgmt tx send command for protected mgmt frames is formed wrongly. Fix the length calculation of wmi tlv command for mgmt tx send in case of protected management frames by adding the IEEE80211_CCMP_MIC_LEN only once. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: 1807da49 "ath10k: wmi: add management tx by reference support over wmi" Signed-off-by:
Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
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Axel Lin authored
[ Upstream commit c25d4788 ] The wm831x_dcdc_ilim entries needs to be uA because it is used to compare with min_uA and max_uA. While at it also make the array const and change to use unsigned int. Fixes: e4ee831f ("regulator: Add WM831x DC-DC buck convertor support") Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by:
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Vladimir Murzin authored
[ Upstream commit d410a8a4 ] To access PRBARn, where n is referenced as a binary number: MRC p15, 0, <Rt>, c6, c8+n[3:1], 4*n[0] ; Read PRBARn into Rt MCR p15, 0, <Rt>, c6, c8+n[3:1], 4*n[0] ; Write Rt into PRBARn To access PRLARn, where n is referenced as a binary number: MRC p15, 0, <Rt>, c6, c8+n[3:1], 4*n[0]+1 ; Read PRLARn into Rt MCR p15, 0, <Rt>, c6, c8+n[3:1], 4*n[0]+1 ; Write Rt into PRLARn For PR{B,L}AR4, n is 4, n[0] is 0, n[3:1] is 2, while current encoding done with n[0] set to 1 which is wrong. Use proper encoding instead. Fixes: 046835b4 ("ARM: 8757/1: NOMMU: Support PMSAv8 MPU") Signed-off-by:
Vladimir Murzin <vladimir.murzin@arm.com> Signed-off-by:
Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by:
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Vladimir Murzin authored
[ Upstream commit 9db043d3 ] arm64 has got relaxation on GIC version check at early boot stage due to update of the GIC architecture let's align ARM with that. To help backports (even though the code was correct at the time of writing) Fixes: e59941b9 ("ARM: 8527/1: virt: enable GICv3 system registers") Signed-off-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
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Marek Szyprowski authored
[ Upstream commit ca70ea43 ] MCPM does a soft reset of the CPUs and uses common cpu_resume() routine to perform low-level platform initialization. This results in a try to install HYP stubs for the second time for each CPU and results in false HYP/SVC mode mismatch detection. The HYP stubs are already installed at the beginning of the kernel initialization on the boot CPU (head.S) or in the secondary_startup() for other CPUs. To fix this issue MCPM code should use a cpu_resume() routine without HYP stubs installation. This change fixes HYP/SVC mode mismatch on Samsung Exynos5422-based Odroid XU3/XU4/HC1 boards. Fixes: 3721924c ("ARM: 8081/1: MCPM: provide infrastructure to allow for MCPM loopback") Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Acked-by:
Nicolas Pitre <nico@linaro.org> Tested-by:
Anand Moon <linux.amoon@gmail.com> Signed-off-by:
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Geert Uytterhoeven authored
[ Upstream commit 18b3af44 ] A change made in the final version of IOMMU debugfs support replaced the public function iommu_debugfs_new_driver_dir() by the public dentry iommu_debugfs_dir in <linux/iommu.h>, but forgot to update both the implementation in iommu-debugfs.c, and the patch description. Fix this by exporting iommu_debugfs_dir, and removing the reference to and implementation of iommu_debugfs_new_driver_dir(). Fixes: bad614b2 ("iommu: Enable debugfs exposure of IOMMU driver internals") Signed-off-by:
Gary R Hook <gary.hook@amd.com> Signed-off-by:
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