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>
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@ -41,7 +41,6 @@ static inline void barrier(void)
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static u8 sampledqs(u32 addr, u8 lane, u8 channel)
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{
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volatile u32 strobe;
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u32 sample_offset = 0x400 * channel + 0x561 + lane * 4;
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/* Reset the DQS probe */
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@ -50,7 +49,8 @@ static u8 sampledqs(u32 addr, u8 lane, u8 channel)
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MCHBAR8(RESET_CNTL(channel)) |= 0x2;
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udelay(2);
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barrier();
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strobe = read32((u32 *)addr);
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/* Read strobe */
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read32((u32 *)addr);
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barrier();
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return (MCHBAR8(sample_offset) >> 6) & 1;
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}
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