linux-kernel - [PATCH 5/7] mtd: nand: denali: drop dead code

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Message-Id: <1425117750-22298-6-git-send-email-computersforpeace@gmail.com>
Date:	Sat, 28 Feb 2015 02:02:28 -0800
From:	Brian Norris <computersforpeace@...il.com>
To:	<linux-mtd@...ts.infradead.org>
Cc:	Brian Norris <computersforpeace@...il.com>,
	<linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org,
	Masahiro Yamada <yamada.m@...panasonic.com>
Subject: [PATCH 5/7] mtd: nand: denali: drop dead code

TclsRising is always 1.

Caught by Coverity.

Signed-off-by: Brian Norris <computersforpeace@...il.com>
Cc: Masahiro Yamada <yamada.m@...panasonic.com>
---
 drivers/mtd/nand/denali.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index f44c6061536a..09f51395f2c0 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -225,7 +225,6 @@ static void nand_onfi_timing_set(struct denali_nand_info *denali,
 	uint16_t Twhr[6] = {120, 80, 80, 60, 60, 60};
 	uint16_t Tcs[6] = {70, 35, 25, 25, 20, 15};
 
-	uint16_t TclsRising = 1;
 	uint16_t data_invalid_rhoh, data_invalid_rloh, data_invalid;
 	uint16_t dv_window = 0;
 	uint16_t en_lo, en_hi;
@@ -276,8 +275,6 @@ static void nand_onfi_timing_set(struct denali_nand_info *denali,
 	re_2_re = CEIL_DIV(Trhz[mode], CLK_X);
 	we_2_re = CEIL_DIV(Twhr[mode], CLK_X);
 	cs_cnt = CEIL_DIV((Tcs[mode] - Trp[mode]), CLK_X);
-	if (!TclsRising)
-		cs_cnt = CEIL_DIV(Tcs[mode], CLK_X);
 	if (cs_cnt == 0)
 		cs_cnt = 1;
 
-- 
2.1.0

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