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authorTobias Klauser <tklauser@distanz.ch>2014-09-03 16:55:59 +0200
committerTobias Klauser <tklauser@distanz.ch>2014-09-03 16:55:59 +0200
commit62b58a361fccec935d7940fb7ab86508ccdceb00 (patch)
treece2b86398f9f9b96aea8c5268ab2e1db15bf8148 /corking.h
parent82042e7d91732ec0710c55358d86baafe24c4756 (diff)
mausezahn: Fix non-ANSI function declarations
ANSI C doesn't allow empty parameter list, thus use void where appropriate. This fixes the corresponding sparse warning. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'corking.h')
0 files changed, 0 insertions, 0 deletions
snd_soc_ops structures
Check for snd_soc_ops structures that are only stored in the ops field of a snd_soc_dai_link structure. This field is declared const, so snd_soc_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_soc_ops i@p = { ... }; @ok1@ identifier r.i; struct snd_soc_dai_link e; position p; @@ e.ops = &i@p; @ok2@ identifier r.i, e; position p; @@ struct snd_soc_dai_link e[] = { ..., { .ops = &i@p, }, ..., }; @bad@ position p != {r.p,ok1.p,ok2.p}; identifier r.i; struct snd_soc_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_soc_ops i = { ... }; // </smpl> The effect on the layout of the .o file is shown by the following output of the size command, first before then after the transformation: text data bss dec hex filename 2611 1536 0 4147 1033 sound/soc/atmel/atmel_wm8904.o 2675 1480 0 4155 103b sound/soc/atmel/atmel_wm8904.o Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/i2c/fault-codes')