diff options
author | Colin Ian King <colin.king@canonical.com> | 2017-07-13 07:44:03 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-20 15:07:50 -0400 |
commit | 679cfbb158912ea94c0f450f729124c49826f137 (patch) | |
tree | ec7ce400620bdf18260cb5481b23a4dac0ccbd55 /drivers/media | |
parent | 7f0337086e4564ccdc4ed3ba15747f6e9fb4cf71 (diff) |
media: drxj: make several const arrays static
Don't populate const arrays on the stack but instead make them static.
Makes the object code smaller by over 1800 bytes:
Before:
text data bss dec hex filename
94100 9160 0 103260 1935c drxj.o
After:
text data bss dec hex filename
91044 10400 0 101444 18c44 drxj.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/dvb-frontends/drx39xyj/drxj.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index 14040c915dbb..499ccff557bf 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -5489,7 +5489,7 @@ static int set_vsb_leak_n_gain(struct drx_demod_instance *demod) struct i2c_device_addr *dev_addr = NULL; int rc; - const u8 vsb_ffe_leak_gain_ram0[] = { + static const u8 vsb_ffe_leak_gain_ram0[] = { DRXJ_16TO8(0x8), /* FFETRAINLKRATIO1 */ DRXJ_16TO8(0x8), /* FFETRAINLKRATIO2 */ DRXJ_16TO8(0x8), /* FFETRAINLKRATIO3 */ @@ -5620,7 +5620,7 @@ static int set_vsb_leak_n_gain(struct drx_demod_instance *demod) DRXJ_16TO8(0x1010) /* FIRRCA1GAIN8 */ }; - const u8 vsb_ffe_leak_gain_ram1[] = { + static const u8 vsb_ffe_leak_gain_ram1[] = { DRXJ_16TO8(0x1010), /* FIRRCA1GAIN9 */ DRXJ_16TO8(0x0808), /* FIRRCA1GAIN10 */ DRXJ_16TO8(0x0808), /* FIRRCA1GAIN11 */ @@ -5710,7 +5710,7 @@ static int set_vsb(struct drx_demod_instance *demod) struct drxj_data *ext_attr = NULL; u16 cmd_result = 0; u16 cmd_param = 0; - const u8 vsb_taps_re[] = { + static const u8 vsb_taps_re[] = { DRXJ_16TO8(-2), /* re0 */ DRXJ_16TO8(4), /* re1 */ DRXJ_16TO8(1), /* re2 */ @@ -6666,7 +6666,7 @@ static int set_qam16(struct drx_demod_instance *demod) { struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr; int rc; - const u8 qam_dq_qual_fun[] = { + static const u8 qam_dq_qual_fun[] = { DRXJ_16TO8(2), /* fun0 */ DRXJ_16TO8(2), /* fun1 */ DRXJ_16TO8(2), /* fun2 */ @@ -6674,7 +6674,7 @@ static int set_qam16(struct drx_demod_instance *demod) DRXJ_16TO8(3), /* fun4 */ DRXJ_16TO8(3), /* fun5 */ }; - const u8 qam_eq_cma_rad[] = { + static const u8 qam_eq_cma_rad[] = { DRXJ_16TO8(13517), /* RAD0 */ DRXJ_16TO8(13517), /* RAD1 */ DRXJ_16TO8(13517), /* RAD2 */ @@ -6901,7 +6901,7 @@ static int set_qam32(struct drx_demod_instance *demod) { struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr; int rc; - const u8 qam_dq_qual_fun[] = { + static const u8 qam_dq_qual_fun[] = { DRXJ_16TO8(3), /* fun0 */ DRXJ_16TO8(3), /* fun1 */ DRXJ_16TO8(3), /* fun2 */ @@ -6909,7 +6909,7 @@ static int set_qam32(struct drx_demod_instance *demod) DRXJ_16TO8(4), /* fun4 */ DRXJ_16TO8(4), /* fun5 */ }; - const u8 qam_eq_cma_rad[] = { + static const u8 qam_eq_cma_rad[] = { DRXJ_16TO8(6707), /* RAD0 */ DRXJ_16TO8(6707), /* RAD1 */ DRXJ_16TO8(6707), /* RAD2 */ @@ -7136,7 +7136,8 @@ static int set_qam64(struct drx_demod_instance *demod) { struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr; int rc; - const u8 qam_dq_qual_fun[] = { /* this is hw reset value. no necessary to re-write */ + static const u8 qam_dq_qual_fun[] = { + /* this is hw reset value. no necessary to re-write */ DRXJ_16TO8(4), /* fun0 */ DRXJ_16TO8(4), /* fun1 */ DRXJ_16TO8(4), /* fun2 */ @@ -7144,7 +7145,7 @@ static int set_qam64(struct drx_demod_instance *demod) DRXJ_16TO8(6), /* fun4 */ DRXJ_16TO8(6), /* fun5 */ }; - const u8 qam_eq_cma_rad[] = { + static const u8 qam_eq_cma_rad[] = { DRXJ_16TO8(13336), /* RAD0 */ DRXJ_16TO8(12618), /* RAD1 */ DRXJ_16TO8(11988), /* RAD2 */ @@ -7371,7 +7372,7 @@ static int set_qam128(struct drx_demod_instance *demod) { struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr; int rc; - const u8 qam_dq_qual_fun[] = { + static const u8 qam_dq_qual_fun[] = { DRXJ_16TO8(6), /* fun0 */ DRXJ_16TO8(6), /* fun1 */ DRXJ_16TO8(6), /* fun2 */ @@ -7379,7 +7380,7 @@ static int set_qam128(struct drx_demod_instance *demod) DRXJ_16TO8(9), /* fun4 */ DRXJ_16TO8(9), /* fun5 */ }; - const u8 qam_eq_cma_rad[] = { + static const u8 qam_eq_cma_rad[] = { DRXJ_16TO8(6164), /* RAD0 */ DRXJ_16TO8(6598), /* RAD1 */ DRXJ_16TO8(6394), /* RAD2 */ @@ -7606,7 +7607,7 @@ static int set_qam256(struct drx_demod_instance *demod) { struct i2c_device_addr *dev_addr = demod->my_i2c_dev_addr; int rc; - const u8 qam_dq_qual_fun[] = { + static const u8 qam_dq_qual_fun[] = { DRXJ_16TO8(8), /* fun0 */ DRXJ_16TO8(8), /* fun1 */ DRXJ_16TO8(8), /* fun2 */ @@ -7614,7 +7615,7 @@ static int set_qam256(struct drx_demod_instance *demod) DRXJ_16TO8(12), /* fun4 */ DRXJ_16TO8(12), /* fun5 */ }; - const u8 qam_eq_cma_rad[] = { + static const u8 qam_eq_cma_rad[] = { DRXJ_16TO8(12345), /* RAD0 */ DRXJ_16TO8(12345), /* RAD1 */ DRXJ_16TO8(13626), /* RAD2 */ @@ -7862,7 +7863,7 @@ set_qam(struct drx_demod_instance *demod, /* parameter */ NULL, /* result */ NULL }; - const u8 qam_a_taps[] = { + static const u8 qam_a_taps[] = { DRXJ_16TO8(-1), /* re0 */ DRXJ_16TO8(1), /* re1 */ DRXJ_16TO8(1), /* re2 */ @@ -7892,7 +7893,7 @@ set_qam(struct drx_demod_instance *demod, DRXJ_16TO8(-40), /* re26 */ DRXJ_16TO8(619) /* re27 */ }; - const u8 qam_b64_taps[] = { + static const u8 qam_b64_taps[] = { DRXJ_16TO8(0), /* re0 */ DRXJ_16TO8(-2), /* re1 */ DRXJ_16TO8(1), /* re2 */ @@ -7922,7 +7923,7 @@ set_qam(struct drx_demod_instance *demod, DRXJ_16TO8(-46), /* re26 */ DRXJ_16TO8(614) /* re27 */ }; - const u8 qam_b256_taps[] = { + static const u8 qam_b256_taps[] = { DRXJ_16TO8(-2), /* re0 */ DRXJ_16TO8(4), /* re1 */ DRXJ_16TO8(1), /* re2 */ @@ -7952,7 +7953,7 @@ set_qam(struct drx_demod_instance *demod, DRXJ_16TO8(-32), /* re26 */ DRXJ_16TO8(628) /* re27 */ }; - const u8 qam_c_taps[] = { + static const u8 qam_c_taps[] = { DRXJ_16TO8(-3), /* re0 */ DRXJ_16TO8(3), /* re1 */ DRXJ_16TO8(2), /* re2 */ |