From 1debdb96643a3344e7c231d49e89d97078bc2c45 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sat, 29 Apr 2017 10:52:36 +0200 Subject: mtd: nand: fsmc: remove default timings When timings are no longer provided by the Device Tree, we now use the SDR timings specified by the NAND flash, and such SDR timings are always provided. Therefore, it is no longer necessary to keep "default" timings in the fmsc driver. Signed-off-by: Thomas Petazzoni Signed-off-by: Boris Brezillon --- drivers/mtd/nand/fsmc_nand.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c index 442e4df..f58c912 100644 --- a/drivers/mtd/nand/fsmc_nand.c +++ b/drivers/mtd/nand/fsmc_nand.c @@ -303,26 +303,12 @@ static void fsmc_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) * FSMC registers */ static void fsmc_nand_setup(struct fsmc_nand_data *host, - struct fsmc_nand_timings *timings) + struct fsmc_nand_timings *tims) { uint32_t value = FSMC_DEVTYPE_NAND | FSMC_ENABLE | FSMC_WAITON; uint32_t tclr, tar, thiz, thold, twait, tset; unsigned int bank = host->bank; void __iomem *regs = host->regs_va; - struct fsmc_nand_timings *tims; - struct fsmc_nand_timings default_timings = { - .tclr = FSMC_TCLR_1, - .tar = FSMC_TAR_1, - .thiz = FSMC_THIZ_1, - .thold = FSMC_THOLD_4, - .twait = FSMC_TWAIT_6, - .tset = FSMC_TSET_0, - }; - - if (timings) - tims = host->dev_timings; - else - tims = &default_timings; tclr = (tims->tclr & FSMC_TCLR_MASK) << FSMC_TCLR_SHIFT; tar = (tims->tar & FSMC_TAR_MASK) << FSMC_TAR_SHIFT; -- cgit v1.1