- 10 Jun, 2022 5 commits
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Pavel Skripkin authored
rtw_read8() reads data from device via USB API which may fail. In case of any failure previous code returned stack data to callers, which is wrong. Fix it by changing rtw_read8() prototype and prevent caller from touching random stack data Signed-off-by:
Pavel Skripkin <paskripkin@gmail.com> Link: https://lore.kernel.org/r/c8f8ef4f14db3ba2478a87d5be6eb768a093dfaf.1654629778.git.paskripkin@gmail.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Srivathsan Sivakumar authored
simplify do-while loops into for loops Reviewed-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Srivathsan Sivakumar <sri.skumar05@gmail.com> Link: https://lore.kernel.org/r/YqJcLwUQorZQOrkd@SassySigned-off-by:
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Stephen Kitt authored
backlight_properties.fb_blank is deprecated. The states it represents are handled by other properties; but instead of accessing those properties directly, drivers should use the helpers provided by backlight.h. Instead of manually checking the power state in struct backlight_properties, use backlight_is_blank(). Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "Noralf Trønnes" <noralf@tronnes.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Javier Martinez Canillas <javierm@redhat.com> Cc: Len Baker <len.baker@gmx.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Cc: linux-staging@lists.linux.dev Reviewed-by:
Daniel Thompson <daniel.thompson@linaro.org> Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Stephen Kitt <steve@sk2.org> Link: https://lore.kernel.org/r/20220607185516.1129900-1-steve@sk2.orgSigned-off-by:
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Rommel Rodriguez Perez authored
This patch adds a blank line after the variable declarations, it should remove a checkpatch.pl warning and improve readability. checkpatch output: WARNING: Missing a blank line after declarations Signed-off-by:
Rommel Rodriguez Perez <alrodperez@gmail.com> Link: https://lore.kernel.org/r/YqALs/7VkGsYUngw@debianmain.debian.pc.orgSigned-off-by:
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Stephen Kitt authored
Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes. Cc: Jens Frederich <jfrederich@gmail.com> Cc: Jon Nettleton <jon.nettleton@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-staging@lists.linux.dev Signed-off-by:
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- 07 Jun, 2022 3 commits
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Michael Straube authored
In order to get rid of the function SetHwReg8188EU() remove the HW_VAR_SLOT_TIME case from that function and move the functionality into a static function in rtw_wlan_util.c. Signed-off-by:
Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20220606064055.12565-1-straube.linux@gmail.comSigned-off-by:
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Steve Lemuel authored
asynchronus -> asynchronous Signed-off-by:
Steve Lemuel <wlemuel@hotmail.com> Link: https://lore.kernel.org/r/SYBP282MB347864E247D2EC70BF46F9A3A0A29@SYBP282MB3478.AUSP282.PROD.OUTLOOK.COMSigned-off-by:
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Daniel Watson authored
put '*' next to variable to match kernel style from checkpatch Signed-off-by:
Daniel Watson <ozzloy@challenge-bot.com> Link: https://lore.kernel.org/r/20220607061113.32633-1-ozzloy@challenge-bot.comSigned-off-by:
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- 06 Jun, 2022 32 commits
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Martin Kaiser authored
Use u8 and u16 in the issue_action_BA prototype. The code expects these parameters to be exactly 8 and 16 bits wide. Tested-by:
Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220602193726.280922-12-martin@kaiser.cxSigned-off-by:
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Martin Kaiser authored
Remove the pframe variable, it is no longer used for populating fields of the outgoing frame. pmgntframe->buf_addr is already a u8 *, we can drop the (u8 *) cast. Increment the u8 *pmgntframe->buf_addr by TXDESC_OFFSET before we cast it to struct ieee80211_mgmt *. Tested-by:
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Martin Kaiser authored
Use offsetofend to calculate the length of the delba message. We are now calculating all message lengths based on the offset of their last field. All intermediate updates of pattrib->pktlen can be removed. Tested-by:
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Martin Kaiser authored
The delba parameters field contains an initiator/receiver flag and the tid. The caller of issue_action_BA passes these components in the status parameter. Extract the two components from status and use u16_encode_bits to copy them into the parameters field. This should clarify what's going on and should make it easier to replace the status parameter in the future. Tested-by:
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Martin Kaiser authored
Use the mgmt struct to set the delba parameters. Use the exact same value for the parameters as the current code. Remove a dead increment of pframe, we don't use pframe for the delba message any more. Tested-by:
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Martin Kaiser authored
Use the mgmt struct to set the delba reason code. Replace the numeric value with a define and remove the temporary variable. Tested-by:
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Martin Kaiser authored
An addba response always ends with the timeout field. The length of the addba response is the offset of the end of the timeout field in the struct ieee80211_mgmt that defines the message. Use offsetofend to calculate this offset and drop the intermediate pktlen increments as we add addba response components. Tested-by:
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Martin Kaiser authored
Use the mgmt structure and defines from ieee80211.h to set the capabilities field of an addba response. Tested-by:
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Martin Kaiser authored
Use the mgmt struct to set the addba response timeout. Copy the timeout from the saved addba request. The timeout field is already le16, we don't have to convert the endianness. Tested-by:
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Martin Kaiser authored
Use the mgmt struct to set the addba response status. The caller passes the status code in host endianness, we have to convert it to little endian. Tested-by:
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Martin Kaiser authored
Use the mgmt structure to set the dialog token of an addba response. Tested-by:
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Jared Kangas authored
gbaudio_dapm_free_controls() iterates over widgets using list_for_each_entry_safe(), which leaves the loop cursor pointing to a meaningless structure if it completes a traversal of the list. The cursor was set to NULL at the end of the loop body, but would be overwritten by the final loop cursor update. Because of this behavior, the widget could be non-null after the loop even if the widget wasn't found, and the cleanup logic would treat the pointer as a valid widget to free. To fix this, introduce a temporary variable to act as the loop cursor and copy it to a variable that can be accessed after the loop finishes. This was detected with the help of Coccinelle. Signed-off-by:
Jared Kangas <kangas.jd@gmail.com> Link: https://lore.kernel.org/r/20220605231806.720085-1-kangas.jd@gmail.comSigned-off-by:
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Haowen Bai authored
The region set by the call to memset is immediately overwritten by the subsequent call to memcpy. So we drop redundant memset. Signed-off-by:
Haowen Bai <baihaowen@meizu.com> Link: https://lore.kernel.org/r/1654084164-10869-1-git-send-email-baihaowen@meizu.comSigned-off-by:
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Martin Kaiser authored
Fix the declaration of process_pwrbit_data. Make the function static and remove its prototype. Signed-off-by:
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Martin Kaiser authored
Replace the driver-specific defines for back action codes with the defines from ieee80211.h. Signed-off-by:
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Adrien Thierry authored
Remove global 'vchiq_states' array, which is not used anymore. This is part of an effort to address TODO item "Get rid of all non essential global structures and create a proper per device structure" Tested-by:
Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by:
Adrien Thierry <athierry@redhat.com> Link: https://lore.kernel.org/r/20220518191126.60396-10-athierry@redhat.comSigned-off-by:
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Adrien Thierry authored
In 'handle_to_service', access the vchiq state from the vchiq instance instead of the global 'vchiq_states' array. This will allow getting rid of the global 'vchiq_states' array. Tested-by:
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Adrien Thierry authored
In order to remove the 'vchiq_states' global array, we need to pass the vchiq_instance reference to the 'handle_to_service' function. This will allow accessing the vchiq state through the vchiq instance instead of through the global array. Tested-by:
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Adrien Thierry authored
In order to remove the 'vchiq_states' global array, we need to pass the vchiq_instance reference to the 'handle_to_service' function, as well as to all functions that call 'handle_to_service'. This will allow accessing the vchiq state through the vchiq instance instead of through the global array. 'handle_to_service' is called by 'vchiq_get_service_userdata'. Therefore, pass the vchiq instance reference to it. Tested-by:
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Adrien Thierry authored
In order to remove the 'vchiq_states' global array, we need to pass the vchiq_instance reference to the 'handle_to_service' function, as well as to all functions that call 'handle_to_service'. This will allow accessing the vchiq state through the vchiq instance instead of through the global array. 'handle_to_service' is called by 'vchiq_get_client_id'. Therefore, pass the vchiq instance reference to it. Tested-by:
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Adrien Thierry authored
In order to remove the 'vchiq_states' global array, we need to pass the vchiq_instance reference to the 'handle_to_service' function, as well as to all functions that call 'handle_to_service'. This will allow accessing the vchiq state through the vchiq instance instead of through the global array. 'handle_to_service' is called by 'find_service_by_handle'. Therefore, pass the vchiq instance reference to 'find_service_by_handle' and to its callers. Tested-by:
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Adrien Thierry authored
In order to remove the 'vchiq_states' global array, we need to pass the vchiq_instance reference to the 'handle_to_service' function, as well as to all functions that call 'handle_to_service'. This will allow accessing the vchiq state through the vchiq instance instead of through the global array. 'handle_to_service' is called by 'service_callback'. Therefore, pass the vchiq instance reference to 'service_callback'. This also requires adding the vchiq instance reference to the service callbacks prototype, and update all other callbacks accordingly. Tested-by:
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Adrien Thierry authored
Get rid of the global g_dev structure. This is part of an effort to address TODO item "Get rid of all non essential global structures and create a proper per device structure" I chose to pass the vchiq_instance around instead of the device reference because in order to get rid of the 'vchiq_states' global array in the future, we will need another way to access the vchiq_state in the 'handle_to_service' function. Therefore, we will need to pass the vchiq_instance to it (or the vchiq_state), and also pass it to functions higher up in the caller chain, such as 'vchiq_bulk_transmit' and friends which are used in the bcm2835-audio consumer. Tested-by:
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Adrien Thierry authored
Add a reference to the vchiq device in the vchiq_state structure. This allows the device structure to be passed around, which will be useful in order to get rid of the global g_dev structure. This change will also make it possible to use standard kernel logging macros instead of the custom ones. Tested-by:
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Xiang wangx authored
Delete the redundant word 'tx'. Signed-off-by:
Xiang wangx <wangxiang@cdjrlc.com> Link: https://lore.kernel.org/r/20220603130702.6926-1-wangxiang@cdjrlc.comSigned-off-by:
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Nam Cao authored
The function vt6655_get_current_tsf has been updated while its description has not. Update the description to correctly reflect what it does. Signed-off-by:
Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/20220529160211.GA5805@nam-dellSigned-off-by:
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Hannes Braun authored
This patch should eliminate the following errors/warnings emitted by checkpatch.pl: - that open brace { should be on the previous line - else should follow close brace '}' - braces {} are not necessary for single statement blocks Signed-off-by:Hannes Braun <hannesbraun@mail.de> Link: https://lore.kernel.org/r/20220528123115.13024-1-hannesbraun@mail.deSigned-off-by:
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Martin Kaiser authored
When issue_action_BA compiles an addba request, it does not add any extensions. start_seq_num is the last field of the addba request. The length of the request is the offset of the end of start_seq_num in the struct ieee80211_mgmt that defines the message. Use offsetofend to calculate this offset and drop the intermediate pktlen increments as we add addba request components. (We have to keep the increments for other message types until we use offsetofend for them as well.) Signed-off-by:
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Martin Kaiser authored
Use the mgmt structure in issue_action_BA to set the start sequence number. Signed-off-by:
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Martin Kaiser authored
Use the mgmt structure and defines from ieee80211.h to set the capabilities field of an addba request. If issue_action_BA is called with action == WLAN_ACTION_ADDBA_REQ, the status parameter contains the tid. Signed-off-by:
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Martin Kaiser authored
Use the mgmt structure in issue_action_BA to set the timeout in the outgoing frame. Signed-off-by:
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Martin Kaiser authored
Use the mgmt structure in issue_action_BA to set the dialog token. Signed-off-by:
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