diff options
Diffstat (limited to 'drivers/mmc/host/sdhci-msm.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-msm.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index 1a6661ed6205..30804385af6d 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -46,24 +46,6 @@ #define CMUX_SHIFT_PHASE_SHIFT 24 #define CMUX_SHIFT_PHASE_MASK (7 << CMUX_SHIFT_PHASE_SHIFT) -static const u32 tuning_block_64[] = { - 0x00ff0fff, 0xccc3ccff, 0xffcc3cc3, 0xeffefffe, - 0xddffdfff, 0xfbfffbff, 0xff7fffbf, 0xefbdf777, - 0xf0fff0ff, 0x3cccfc0f, 0xcfcc33cc, 0xeeffefff, - 0xfdfffdff, 0xffbfffdf, 0xfff7ffbb, 0xde7b7ff7 -}; - -static const u32 tuning_block_128[] = { - 0xff00ffff, 0x0000ffff, 0xccccffff, 0xcccc33cc, - 0xcc3333cc, 0xffffcccc, 0xffffeeff, 0xffeeeeff, - 0xffddffff, 0xddddffff, 0xbbffffff, 0xbbffffff, - 0xffffffbb, 0xffffff77, 0x77ff7777, 0xffeeddbb, - 0x00ffffff, 0x00ffffff, 0xccffff00, 0xcc33cccc, - 0x3333cccc, 0xffcccccc, 0xffeeffff, 0xeeeeffff, - 0xddffffff, 0xddffffff, 0xffffffdd, 0xffffffbb, - 0xffffbbbb, 0xffff77ff, 0xff7777ff, 0xeeddbb77 -}; - struct sdhci_msm_host { struct platform_device *pdev; void __iomem *core_mem; /* MSM SDCC mapped address */ @@ -358,8 +340,8 @@ static int sdhci_msm_execute_tuning(struct sdhci_host *host, u32 opcode) { int tuning_seq_cnt = 3; u8 phase, *data_buf, tuned_phases[16], tuned_phase_cnt = 0; - const u32 *tuning_block_pattern = tuning_block_64; - int size = sizeof(tuning_block_64); /* Pattern size in bytes */ + const u8 *tuning_block_pattern = tuning_blk_pattern_4bit; + int size = sizeof(tuning_blk_pattern_4bit); int rc; struct mmc_host *mmc = host->mmc; struct mmc_ios ios = host->mmc->ios; @@ -375,8 +357,8 @@ static int sdhci_msm_execute_tuning(struct sdhci_host *host, u32 opcode) if ((opcode == MMC_SEND_TUNING_BLOCK_HS200) && (mmc->ios.bus_width == MMC_BUS_WIDTH_8)) { - tuning_block_pattern = tuning_block_128; - size = sizeof(tuning_block_128); + tuning_block_pattern = tuning_blk_pattern_8bit; + size = sizeof(tuning_blk_pattern_8bit); } data_buf = kmalloc(size, GFP_KERNEL); @@ -610,7 +592,6 @@ static struct platform_driver sdhci_msm_driver = { .remove = sdhci_msm_remove, .driver = { .name = "sdhci_msm", - .owner = THIS_MODULE, .of_match_table = sdhci_msm_dt_match, }, }; |