diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-09-06 12:17:19 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-09-11 17:10:37 +0300 |
| commit | 3fb2009abc87ea44f75abe1825adc15cba39ceb2 (patch) | |
| tree | 8c59f2d9df7a9505e9b5ef4d537d00c41e3bb671 /drivers/mmc/host/dw_mmc-hi3798cv200.c | |
| parent | 0e62614b6c22928504cfd400b20b42b445cf35a6 (diff) | |
| download | linux-3fb2009abc87ea44f75abe1825adc15cba39ceb2.tar.xz | |
mmc: dw_mmc: hi3798cv200: make array degrees static const, makes object smaller
Don't populate the array degrees on the stack but instead make it
static const. Makes the object code smaller by 46 bytes.
Before:
text data bss dec hex filename
5356 1560 0 6916 1b04 dw_mmc-hi3798cv200.o
After:
text data bss dec hex filename
5214 1656 0 6870 1ad6 dw_mmc-hi3798cv200.o
(gcc version 9.2.1, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/dw_mmc-hi3798cv200.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc-hi3798cv200.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc-hi3798cv200.c b/drivers/mmc/host/dw_mmc-hi3798cv200.c index bc51cef47c47..83e1bad0a008 100644 --- a/drivers/mmc/host/dw_mmc-hi3798cv200.c +++ b/drivers/mmc/host/dw_mmc-hi3798cv200.c @@ -66,7 +66,7 @@ static void dw_mci_hi3798cv200_set_ios(struct dw_mci *host, struct mmc_ios *ios) static int dw_mci_hi3798cv200_execute_tuning(struct dw_mci_slot *slot, u32 opcode) { - int degrees[] = { 0, 45, 90, 135, 180, 225, 270, 315 }; + static const int degrees[] = { 0, 45, 90, 135, 180, 225, 270, 315 }; struct dw_mci *host = slot->host; struct hi3798cv200_priv *priv = host->priv; int raise_point = -1, fall_point = -1; |