"0e5fb33cf7fa7352e9ecf88a834dd5e178f0e80f" (history) in projects: rk3399_rockchip-uboot

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/rk3399_rockchip-uboot/drivers/i2c/
H A D	sh_i2c.c	`0e5fb33cf7fa7352e9ecf88a834dd5e178f0e80f Thu Sep 13 19:08:01 UTC 2012 Tetsuyuki Kobayashi <koba@kmckk.co.jp> i2c: sh_i2c.c: check error in i2c_read and i2c_write Before this patch, i2c_{read,write} always returned 0. Check TACK in i2c_raw_{read,write} so that i2c_{read,write} return non-zero when error. Acked-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>`