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armv7/exynos5420: Remove the extra reopen when reading SPI.

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The workaround of re-opening device in exynos_spi_read has been fixed by the new
correct open/close and xfer procedure. It's safe to be removed now.

BUG=none
TEST=emerge-peach_pit chromeos-coreboot-peach_pit; # Successfully boot on pit.
BRANCH=peach_pit

Change-Id: I85d80a5298bbec09b4b731e83dd7bd1d97b3e039
Reviewed-on: https://gerrit.chromium.org/gerrit/60086
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
This commit is contained in:
Hung-Te Lin 2013-06-26 21:22:55 +08:00 • committed by ChromeBot
commit 75240701fe
1 changed files with 0 additions and 3 deletions
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3
src/cpu/samsung/exynos5420/spi.c
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@ -364,9 +364,6 @@ static size_t exynos_spi_cbfs_read(struct cbfs_media *media, void *dest,
int bytes;
DEBUG_SPI("exynos_spi_cbfs_read(%u)\n", count);
bytes = exynos_spi_read(spi->slave, dest, count, offset);
// Flush and re-open the device.
spi_release_bus(spi->slave);
spi_claim_bus(spi->slave);
return bytes;
}