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| author | Arnd Bergmann <[email protected]> | 2019-07-12 11:13:30 +0200 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2019-07-22 20:58:33 +0530 |
| commit | 5d6fb560729a5d5554e23db8d00eb57cd0021083 (patch) | |
| tree | 1ab9807b9b97a1ca3e7215b92b02124c880e2927 /tools/perf/util/trace-event-scripting.c | |
| parent | 6f4722b1d1ebf274deb0459a36fad57a7d7fab31 (diff) | |
dmaengine: ste_dma40: fix unneeded variable warning
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 <[email protected]>
Reviewed-by: Nathan Chancellor <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions