kernel/drivers/parisc, branch linux-6.9.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.9.y2024-03-08T09:00:07Zparisc: led: Convert to platform remove callback returning void2024-03-08T09:00:07ZUwe Kleine-Königu.kleine-koenig@pengutronix.de2024-03-08T08:51:12Zurn:sha1:26dd48780bd2232a8f50f878929a9e448b7fd531
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Helge Deller <deller@gmx.de>
parisc/power: Fix power soft-off button emulation on qemu2024-01-07T21:59:16ZHelge Dellerdeller@gmx.de2024-01-03T20:17:23Zurn:sha1:6472036581f947109b20664121db1d143e916f0b
Make sure to start the kthread to check the power button on qemu as
well if the power button address was provided.
This fixes the qemu built-in system_powerdown runtime command.
Fixes: d0c219472980 ("parisc/power: Add power soft-off when running on qemu")
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
parisc/power: Fix power soft-off when running on qemu2023-11-18T17:59:30ZHelge Dellerdeller@gmx.de2023-11-17T15:43:52Zurn:sha1:6ad6e15a9c46b8f0932cd99724f26f3db4db1cdf
Firmware returns the physical address of the power switch,
so need to use gsc_writel() instead of direct memory access.
Fixes: d0c219472980 ("parisc/power: Add power soft-off when running on qemu")
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
parisc/power: Trivial whitespace cleanups and license update2023-10-30T13:54:40ZHelge Dellerdeller@gmx.de2023-10-17T20:33:30Zurn:sha1:fe0a9b8b22248eb74983ae37af9347c1c068012c
Signed-off-by: Helge Deller <deller@gmx.de>
parisc/power: Add power soft-off when running on qemu2023-10-30T13:54:40ZHelge Dellerdeller@gmx.de2023-10-17T20:19:53Zurn:sha1:d0c219472980d15f5cbc5c8aec736848bda3f235
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
parisc: sba-iommu: Fix comment when calculating IOC number2023-10-30T13:54:40ZHelge Dellerdeller@gmx.de2023-10-17T18:40:45Zurn:sha1:58ad89e866768b0af962305b6c714ea8f0b5ca51
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: iosapic.c: Fix sparse warnings2023-08-31T19:42:42ZHelge Dellerdeller@gmx.de2023-08-30T09:59:55Zurn:sha1:927c6c8aa27c284a799b8c18784e37d3373af908
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: ccio-dma: Fix sparse warnings2023-08-31T19:42:42ZHelge Dellerdeller@gmx.de2023-08-30T09:36:52Zurn:sha1:9a47a710cf517801a8b4fff9949c4cecb5fd019a
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: sba-iommu: Fix sparse warnigs2023-08-31T19:42:42ZHelge Dellerdeller@gmx.de2023-08-30T09:49:57Zurn:sha1:c1ebb94071cb4455177bafa619423acb3494d15d
Fix sparse warnings, as pdir is __le64 *.
Signed-off-by: Helge Deller <deller@gmx.de>
parisc: sba_iommu: Fix build warning if procfs if disabled2023-08-31T19:42:42ZHelge Dellerdeller@gmx.de2023-08-30T05:56:04Zurn:sha1:6428bc7bd3f35e43c8cb7359cb89d83248d339d2
Clean up the code, e.g. make proc_mckinley_root static, drop the now
empty mckinley header file and remove some unneeded ifdefs around procfs
functions.
Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308300800.Jod4sHzM-lkp@intel.com/
Fixes: 77e0ddf097d6 ("parisc: ccio-dma: Create private runway procfs root entry")