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| author | Arnd Bergmann <[email protected]> | 2019-07-22 12:44:43 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2019-07-22 15:27:35 +0000 |
| commit | f0414087a1b9933adac40974c3ea50261227b5f0 (patch) | |
| tree | 034448fbc6dc7c4a12a656848fdb0fa48449d25f /scripts/gen_compile_commands.py | |
| parent | Linus 5.3-rc1 (diff) | |
| download | kernel-f0414087a1b9933adac40974c3ea50261227b5f0.tar.gz kernel-f0414087a1b9933adac40974c3ea50261227b5f0.zip | |
dmaengine: dw-edma: fix unnecessary stack usage
Putting large constant data on the stack causes unnecessary overhead
and stack usage:
drivers/dma/dw-edma/dw-edma-v0-debugfs.c:285:6: error: stack frame size of 1376 bytes in function 'dw_edma_v0_debugfs_on' [-Werror,-Wframe-larger-than=]
Mark the variable 'static const' in order for the compiler to move it
into the .rodata section where it does no such harm.
Fixes: 305aebeff879 ("dmaengine: Add Synopsys eDMA IP version 0 debugfs support")
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Gustavo Pimentel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'scripts/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions