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[v2,3/3] mtd: nand: fsmc: remove default timings

Message ID 1493455956-18362-4-git-send-email-thomas.petazzoni@free-electrons.com
State Accepted
Commit 1debdb96643a3344e7c231d49e89d97078bc2c45
Delegated to: Boris Brezillon
Headers show

Commit Message

Thomas Petazzoni April 29, 2017, 8:52 a.m. UTC 
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 <thomas.petazzoni@free-electrons.com>
---
 drivers/mtd/nand/fsmc_nand.c | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)
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Patch

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;