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nb/intel/x4x/rcven.c: Remove variable set but not used 

Change-Id: I13d6593e283f0a9e6603e19ccfda116f3b145e52
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32948
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Elyes HAOUAS 2019-05-22 21:44:48 +02:00 committed by Nico Huber
parent ec017590e5
commit 2dbc095677
1 changed files with 2 additions and 2 deletions
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4
src/northbridge/intel/x4x/rcven.c
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@ -41,7 +41,6 @@ static inline void barrier(void)
static u8 sampledqs(u32 addr, u8 lane, u8 channel) static u8 sampledqs(u32 addr, u8 lane, u8 channel)
{ {
volatile u32 strobe;
u32 sample_offset = 0x400 * channel + 0x561 + lane * 4; u32 sample_offset = 0x400 * channel + 0x561 + lane * 4;
/* Reset the DQS probe */ /* Reset the DQS probe */
@ -50,7 +49,8 @@ static u8 sampledqs(u32 addr, u8 lane, u8 channel)
MCHBAR8(RESET_CNTL(channel)) |= 0x2; MCHBAR8(RESET_CNTL(channel)) |= 0x2;
udelay(2); udelay(2);
barrier(); barrier();
strobe = read32((u32 *)addr); /* Read strobe */
read32((u32 *)addr);
barrier(); barrier();
return (MCHBAR8(sample_offset) >> 6) & 1; return (MCHBAR8(sample_offset) >> 6) & 1;
} }