linux.git/lib/devres.c, branch v6.12.80 Clone of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git devres: don't use "proxy" headers 2024-04-26T04:07:06+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2024-04-03T10:46:57+00:00 3cc98aa11ec4c3b9b55fa185c8882e4ae20cbd6a Update header inclusions to follow IWYU (Include What You Use) principle. Link: https://lkml.kernel.org/r/20240403104820.557487-3-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Philipp Stanner <pstanner@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
Update header inclusions to follow IWYU (Include What You Use) principle.

Link: https://lkml.kernel.org/r/20240403104820.557487-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
devres: switch to use dev_err_probe() for unification 2024-04-26T04:07:06+00:00 Andy Shevchenko andriy.shevchenko@linux.intel.com 2024-04-03T10:46:56+00:00 f36c54f3ce3d69aadccc56bc7dc2cf6c464f3522 Patch series "devres: A couple of cleanups". A couple of ad-hoc cleanups. No functional changes intended. This patch (of 2): The devm_*() APIs are supposed to be called during the ->probe() stage. Many drivers (especially new ones) have switched to use dev_err_probe() for error messaging for the sake of unification. Let's do the same in the devres APIs. Link: https://lkml.kernel.org/r/20240403104820.557487-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20240403104820.557487-2-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Philipp Stanner <pstanner@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
Patch series "devres: A couple of cleanups".

A couple of ad-hoc cleanups. No functional changes intended. 


This patch (of 2):

The devm_*() APIs are supposed to be called during the ->probe() stage. 
Many drivers (especially new ones) have switched to use dev_err_probe()
for error messaging for the sake of unification.  Let's do the same in the
devres APIs.

Link: https://lkml.kernel.org/r/20240403104820.557487-1-andriy.shevchenko@linux.intel.com
Link: https://lkml.kernel.org/r/20240403104820.557487-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
PCI: Move PCI-specific devres code to drivers/pci/ 2024-02-12T16:36:17+00:00 Philipp Stanner pstanner@redhat.com 2024-01-31T09:00:22+00:00 acc2364fe661069637c60ed5bbd32ea2a2c5ef61 The pcim_*() functions in lib/devres.c are guarded by an #ifdef CONFIG_PCI and, thus, don't belong to this file. They are only ever used for PCI and are not generic infrastructure. Move all pcim_*() functions in lib/devres.c to drivers/pci/devres.c. Adjust the Makefile. Add drivers/pci/devres.c to Documentation. Link: https://lore.kernel.org/r/20240131090023.12331-4-pstanner@redhat.com Suggested-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Philipp Stanner <pstanner@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 
The pcim_*() functions in lib/devres.c are guarded by an #ifdef CONFIG_PCI
and, thus, don't belong to this file. They are only ever used for PCI and
are not generic infrastructure.

Move all pcim_*() functions in lib/devres.c to drivers/pci/devres.c.
Adjust the Makefile.

Add drivers/pci/devres.c to Documentation.

Link: https://lore.kernel.org/r/20240131090023.12331-4-pstanner@redhat.com
Suggested-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
devres: show which resource was invalid in __devm_ioremap_resource() 2023-06-24T00:04:04+00:00 Ben Dooks ben.dooks@codethink.co.uk 2023-06-21T16:30:50+00:00 875e0c31f84cb264d4d7b1569a1966cedcc4d459 The other error prints in this call show the resource which wsan't valid, so add this to the first print when it checks for basic validity of the resource. Link: https://lkml.kernel.org/r/20230621163050.477668-1-ben.dooks@codethink.co.uk Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
The other error prints in this call show the resource which wsan't valid,
so add this to the first print when it checks for basic validity of the
resource.

Link: https://lkml.kernel.org/r/20230621163050.477668-1-ben.dooks@codethink.co.uk
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
devres: remove devm_ioremap_np 2022-09-01T16:04:43+00:00 Christoph Hellwig hch@lst.de 2022-08-22T06:14:24+00:00 3954cf4338becb1f140bb6fa4f5e9a42f2529b86 devm_ioremap_np has never been used anywhere since it was added in early 2021, so remove it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220822061424.151819-1-hch@lst.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
devm_ioremap_np has never been used anywhere since it was added in early
2021, so remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220822061424.151819-1-hch@lst.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lib: devres: use numa aware allocation 2022-07-18T00:31:41+00:00 Mark-PK Tsai mark-pk.tsai@mediatek.com 2022-07-08T13:19:47+00:00 55656016daa7155d95471627c1b1438d488f011b Allocate device resource from local node memory when the numa locality of the device is specified. Link: https://lkml.kernel.org/r/20220708131952.14500-1-mark-pk.tsai@mediatek.com Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: YJ Chiang <yj.chiang@mediatek.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Zhen Lei <thunder.leizhen@huawei.com> Cc: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> 
Allocate device resource from local node memory when the numa locality of
the device is specified.

Link: https://lkml.kernel.org/r/20220708131952.14500-1-mark-pk.tsai@mediatek.com
Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: YJ Chiang <yj.chiang@mediatek.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Cc: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
lib: devres: Add managed arch_io_reserve_memtype_wc() 2021-09-23T07:25:59+00:00 Thomas Zimmermann tzimmermann@suse.de 2021-09-16T18:15:58+00:00 c822310725ee41af663de2448094155d442ff871 Add devm_arch_io_reserve_memtype_wc() as managed wrapper around arch_io_reserve_memtype_wc(). Useful for several graphics drivers that set framebuffer memory to write combining. v2: * fix typo in commit description Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210916181601.9146-3-tzimmermann@suse.de 
Add devm_arch_io_reserve_memtype_wc() as managed wrapper around
arch_io_reserve_memtype_wc(). Useful for several graphics drivers
that set framebuffer memory to write combining.

v2:
	* fix typo in commit description

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210916181601.9146-3-tzimmermann@suse.de
lib: devres: Add managed arch_phys_wc_add() 2021-09-23T07:25:30+00:00 Thomas Zimmermann tzimmermann@suse.de 2021-09-16T18:15:57+00:00 3229b906fb35b63515f0c703b917357c83e1ea22 Add devm_arch_phys_wc_add() as managed wrapper around arch_phys_wc_add(). Useful for several graphics drivers that set framebuffer memory to write combining. v2: * fix typo in commit description Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210916181601.9146-2-tzimmermann@suse.de 
Add devm_arch_phys_wc_add() as managed wrapper around arch_phys_wc_add().
Useful for several graphics drivers that set framebuffer memory to write
combining.

v2:
	* fix typo in commit description

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210916181601.9146-2-tzimmermann@suse.de
lib: fix spelling mistakes 2021-07-08T18:48:20+00:00 Zhen Lei thunder.leizhen@huawei.com 2021-07-08T01:07:31+00:00 9dbbc3b9d09d6deba9f3b9e1d5b355032ed46a75 Fix some spelling mistakes in comments: permanentely ==> permanently wont ==> won't remaning ==> remaining succed ==> succeed shouldnt ==> shouldn't alpha-numeric ==> alphanumeric storeing ==> storing funtion ==> function documenation ==> documentation Determin ==> Determine intepreted ==> interpreted ammount ==> amount obious ==> obvious interupts ==> interrupts occured ==> occurred asssociated ==> associated taking into acount ==> taking into account squence ==> sequence stil ==> still contiguos ==> contiguous matchs ==> matches Link: https://lkml.kernel.org/r/20210607072555.12416-1-thunder.leizhen@huawei.com Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Fix some spelling mistakes in comments:
permanentely ==> permanently
wont ==> won't
remaning ==> remaining
succed ==> succeed
shouldnt ==> shouldn't
alpha-numeric ==> alphanumeric
storeing ==> storing
funtion ==> function
documenation ==> documentation
Determin ==> Determine
intepreted ==> interpreted
ammount ==> amount
obious ==> obvious
interupts ==> interrupts
occured ==> occurred
asssociated ==> associated
taking into acount ==> taking into account
squence ==> sequence
stil ==> still
contiguos ==> contiguous
matchs ==> matches

Link: https://lkml.kernel.org/r/20210607072555.12416-1-thunder.leizhen@huawei.com
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
lib: devres: Add error information printing for __devm_ioremap_resource() 2021-05-14T11:48:16+00:00 Zhen Lei thunder.leizhen@huawei.com 2021-04-28T06:32:03+00:00 5c3e241f5246445da29bd03783ca61a18face968 Ensure that all error handling branches print error information. In this way, when this function fails, the upper-layer functions can directly return an error code without missing debugging information. Otherwise, the error message will be printed redundantly or missing. Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20210428063203.691-1-thunder.leizhen@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Ensure that all error handling branches print error information. In this
way, when this function fails, the upper-layer functions can directly
return an error code without missing debugging information. Otherwise,
the error message will be printed redundantly or missing.

Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210428063203.691-1-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>