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mtd: nand: denali: drop dead code
author
Brian Norris
<computersforpeace@gmail.com>
Sat, 28 Feb 2015 10:02:28 +0000
(
02:02
-0800)
committer
Brian Norris
<computersforpeace@gmail.com>
Wed, 11 Mar 2015 22:21:48 +0000
(15:21 -0700)
TclsRising is always 1.
Caught by Coverity.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
drivers/mtd/nand/denali.c
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diff --git
a/drivers/mtd/nand/denali.c
b/drivers/mtd/nand/denali.c
index
f44c606
..
09f5139
100644
(file)
--- 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;