diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-07-12 11:13:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-06 10:20:43 +0200 |
| commit | ac439a219aeb592e813d83b96ecda23328e1a817 (patch) | |
| tree | a58aa779f90eabedd13c97cc132839585cd20676 /drivers/auxdisplay/panel.c | |
| parent | 01fd1694b93c92ad54fa684dac9c8068ecda8288 (diff) | |
dmaengine: ste_dma40: fix unneeded variable warning
[ Upstream commit 5d6fb560729a5d5554e23db8d00eb57cd0021083 ]
clang-9 points out that there are two variables that depending on the
configuration may only be used in an ARRAY_SIZE() expression but not
referenced:
drivers/dma/ste_dma40.c:145:12: error: variable 'd40_backup_regs' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
static u32 d40_backup_regs[] = {
^
drivers/dma/ste_dma40.c:214:12: error: variable 'd40_backup_regs_chan' is not needed and will not be emitted [-Werror,-Wunneeded-internal-declaration]
static u32 d40_backup_regs_chan[] = {
Mark these __maybe_unused to shut up the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190712091357.744515-1-arnd@arndb.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/auxdisplay/panel.c')
0 files changed, 0 insertions, 0 deletions