parisc: Use the generic devmem_is_allowed()

Signed-off-by: Helge Deller <deller@gmx.de>

parisc: Use the generic devmem_is_allowed()
Signed-off-by: Helge Deller <deller@gmx.de>
61c43943 · Helge Deller · f2863032 · 61c43943 · 61c43943
Commit 61c43943 authored Dec 19, 2020 by Helge Deller
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arch/parisc/Kconfig arch/parisc/Kconfig +1 -0

arch/parisc/include/asm/io.h arch/parisc/include/asm/io.h +2 -0

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--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -35,6 +35,7 @@ config PARISC
 	select GENERIC_SMP_IDLE_THREAD
 	select GENERIC_CPU_DEVICES
 	select GENERIC_STRNCPY_FROM_USER
+	select GENERIC_LIB_DEVMEM_IS_ALLOWED
 	select SYSCTL_ARCH_UNALIGN_ALLOW
 	select SYSCTL_EXCEPTION_TRACE
 	select HAVE_MOD_ARCH_SPECIFIC

--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@@ -321,4 +321,6 @@ extern void iowrite64be(u64 val, void __iomem *addr);
 */
 #define xlate_dev_kmem_ptr(p)	p

+extern int devmem_is_allowed(unsigned long pfn);
+
 #endif