diff options
| author | Sven Peter <sven@kernel.org> | 2026-07-19 15:00:32 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-08-06 14:27:39 +0100 |
| commit | 0a29aa605286bcd01632eb6b61f59b9053312347 (patch) | |
| tree | 954f6415b0ec5026ef31884736858b7b9d5c534e /scripts/git.orderFile | |
| parent | f5071235a1621fc8c8f6c513252028b0858faa9c (diff) | |
| download | linux-0a29aa605286bcd01632eb6b61f59b9053312347.tar.gz linux-0a29aa605286bcd01632eb6b61f59b9053312347.zip | |
mfd: macsmc: Fix key count endianness annotation
SMC firmware returns the value of the #KEY key in big-endian unlike most
other keys. Reading it through apple_smc_read_u32() into a plain u32
and then converting with be32_to_cpu() makes sparse complain:
drivers/mfd/macsmc.c:462:26: sparse: cast to restricted __be32
Read the raw value into a __be32 using apple_smc_read() instead.
Fixes: e038d985c982 ("mfd: Add Apple Silicon System Management Controller")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202607181046.OANjIoqR-lkp@intel.com/
Signed-off-by: Sven Peter <sven@kernel.org>
Reviewed-by: Janne Grunau <j@jannau.net>
Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
Link: https://patch.msgid.link/20260719-b4-macsmc-be32-fix-v1-1-c7b1936307fa@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'scripts/git.orderFile')
0 files changed, 0 insertions, 0 deletions