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authorNaveen Krishna Ch <ch.naveen@samsung.com>2013-10-15 16:01:43 +0530
committerHeiko Schocher <hs@denx.de>2013-10-17 07:20:26 +0200
commite4e2402071e8052eab7fb10ecfbdec01310ac06f (patch)
treea1556915d8ed661408672fc234e867569cfd5af5 /drivers/net
parent83d271b5ffc19e98098861dd21e940cf53545a43 (diff)
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exynos: i2c: Fix i2c driver to handle NACKs properly
The Exynos5 i2c driver does not handle NACKs properly. This change: - fixes the NACK processing problem (do not continue transaction if address cycle was NACKed) - eliminates a fair amount of duplicate code Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-by: Simon Glass <sjg@google.com> Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
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