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| author | Colin Ian King | 2017-09-08 23:08:51 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2017-12-08 16:04:22 +0100 |
| commit | 06ac35e52ba7d934501a37c308c1b0163c706dbf (patch) | |
| tree | 37d773ea9ec7b7a311d5e63791e6376118b9330d /drivers/media/tuners | |
| parent | media: Staging: media: imx: Prefer using BIT macro (diff) | |
| download | kernel-qcow2-linux-06ac35e52ba7d934501a37c308c1b0163c706dbf.tar.gz kernel-qcow2-linux-06ac35e52ba7d934501a37c308c1b0163c706dbf.tar.xz kernel-qcow2-linux-06ac35e52ba7d934501a37c308c1b0163c706dbf.zip | |
media: tuners: mxl5005s: make arrays static const, reduces object code size
Don't populate the arrays RegAddr on the stack, instead make them static
const. Makes the object code smaller by over 980 bytes:
Before:
text data bss dec hex filename
64923 304 0 65227 fecb drivers/media/tuners/mxl5005s.o
After:
text data bss dec hex filename
63779 464 0 64243 faf3 drivers/media/tuners/mxl5005s.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/tuners')
| -rw-r--r-- | drivers/media/tuners/mxl5005s.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/media/tuners/mxl5005s.c b/drivers/media/tuners/mxl5005s.c index dd59c2c0e4a5..77a0fa1d1a2f 100644 --- a/drivers/media/tuners/mxl5005s.c +++ b/drivers/media/tuners/mxl5005s.c @@ -3591,10 +3591,11 @@ static u16 MXL_GetInitRegister(struct dvb_frontend *fe, u8 *RegNum, u16 status = 0; int i ; - u8 RegAddr[] = { + static const u8 RegAddr[] = { 11, 12, 13, 22, 32, 43, 44, 53, 56, 59, 73, 76, 77, 91, 134, 135, 137, 147, - 156, 166, 167, 168, 25 }; + 156, 166, 167, 168, 25 + }; *count = ARRAY_SIZE(RegAddr); @@ -3616,11 +3617,15 @@ static u16 MXL_GetCHRegister(struct dvb_frontend *fe, u8 *RegNum, u8 *RegVal, /* add 77, 166, 167, 168 register for 2.6.12 */ #ifdef _MXL_PRODUCTION - u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106, - 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ; + static const u8 RegAddr[] = { + 14, 15, 16, 17, 22, 43, 65, 68, 69, 70, 73, 92, 93, 106, + 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 + }; #else - u8 RegAddr[] = {14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106, - 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 } ; + static const u8 RegAddr[] = { + 14, 15, 16, 17, 22, 43, 68, 69, 70, 73, 92, 93, 106, + 107, 108, 109, 110, 111, 112, 136, 138, 149, 77, 166, 167, 168 + }; /* u8 RegAddr[171]; for (i = 0; i <= 170; i++) |