diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-08-30 09:32:25 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2017-08-30 06:31:49 -0700 |
| commit | 6930125858c71a62a964437c360f188e96879438 (patch) | |
| tree | 291dbf7e5b47a0d7b2ad81fe7659896a8a81840b /drivers/hwmon/asc7621.c | |
| parent | 5783ec2e5c102a6a04d17e07bd9d008a464ed9bc (diff) | |
| download | blackbird-obmc-linux-6930125858c71a62a964437c360f188e96879438.tar.gz blackbird-obmc-linux-6930125858c71a62a964437c360f188e96879438.zip | |
hwmon: (asc7621) make several arrays static const
Don't populate the arrays on the stack, instead make them static.
Makes the object code smaller by over 950 bytes:
Before:
text data bss dec hex filename
26144 18768 352 45264 b0d0 drivers/hwmon/asc7621.o
After:
text data bss dec hex filename
25029 18928 352 44309 ad15 drivers/hwmon/asc7621.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/asc7621.c')
| -rw-r--r-- | drivers/hwmon/asc7621.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/asc7621.c b/drivers/hwmon/asc7621.c index c77644d45a02..4875e99b59c9 100644 --- a/drivers/hwmon/asc7621.c +++ b/drivers/hwmon/asc7621.c @@ -512,7 +512,7 @@ static ssize_t show_pwm_ac(struct device *dev, { SETUP_SHOW_DATA_PARAM(dev, attr); u8 config, altbit, regval; - const u8 map[] = { + static const u8 map[] = { 0x01, 0x02, 0x04, 0x1f, 0x00, 0x06, 0x07, 0x10, 0x08, 0x0f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f }; @@ -533,7 +533,7 @@ static ssize_t store_pwm_ac(struct device *dev, SETUP_STORE_DATA_PARAM(dev, attr); unsigned long reqval; u8 currval, config, altbit, newval; - const u16 map[] = { + static const u16 map[] = { 0x04, 0x00, 0x01, 0xff, 0x02, 0xff, 0x05, 0x06, 0x08, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x07, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
