diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-09-03 16:39:50 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 13:45:56 +0300 |
| commit | 27d70d368021160fada401d3e2641fbd38a9d10a (patch) | |
| tree | ce36d6accb1e8474ce77dd5f119cf10e8539202b /drivers/mmc | |
| parent | 2afcbdb0d88b41dace18d7dd2ace62ce4b997319 (diff) | |
| download | linux-27d70d368021160fada401d3e2641fbd38a9d10a.tar.xz | |
mmc: dw_mmc: make const arrays mszs static
Don't populate the const arrays mszs on the stack, instead make them
static. Makes the object code smaller by over 310 bytes:
Before:
text data bss dec hex filename
47527 8528 320 56375 dc37 drivers/mmc/host/dw_mmc.o
After:
text data bss dec hex filename
47055 8688 320 56063 daff drivers/mmc/host/dw_mmc.o
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 860313bd952a..45289c5e0295 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -796,7 +796,7 @@ static int dw_mci_edmac_start_dma(struct dw_mci *host, struct dma_slave_config cfg; struct dma_async_tx_descriptor *desc = NULL; struct scatterlist *sgl = host->data->sg; - const u32 mszs[] = {1, 4, 8, 16, 32, 64, 128, 256}; + static const u32 mszs[] = {1, 4, 8, 16, 32, 64, 128, 256}; u32 sg_elems = host->data->sg_len; u32 fifoth_val; u32 fifo_offset = host->fifo_reg - host->regs; @@ -1003,7 +1003,7 @@ static int dw_mci_get_cd(struct mmc_host *mmc) static void dw_mci_adjust_fifoth(struct dw_mci *host, struct mmc_data *data) { unsigned int blksz = data->blksz; - const u32 mszs[] = {1, 4, 8, 16, 32, 64, 128, 256}; + static const u32 mszs[] = {1, 4, 8, 16, 32, 64, 128, 256}; u32 fifo_width = 1 << host->data_shift; u32 blksz_depth = blksz / fifo_width, fifoth_val; u32 msize = 0, rx_wmark = 1, tx_wmark, tx_wmark_invers; |