From 27d70d368021160fada401d3e2641fbd38a9d10a Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sun, 3 Sep 2017 14:39:50 +0100 Subject: [PATCH] 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 Signed-off-by: Ulf Hansson --- drivers/mmc/host/dw_mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 860313b..45289c5 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; -- 2.7.4