Hello Naveen,
Am 03.10.2013 13:22, schrieb Naveen Krishna Chatradhi:
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<vben...@chromium.org>
Reviewed-by: Simon Glass<s...@google.com>
Signed-off-by: Naveen Krishna Chatradhi<ch.nav...@samsung.com>
---
Changes since v1:
1. Removed the compilation error mentioned by Heiko for VCMA9 board...
Hmm.. just tried your patchset and I get for the VCMA9 board:
http://patchwork.ozlabs.org/patch/280286/
http://patchwork.ozlabs.org/patch/280287/
http://patchwork.ozlabs.org/patch/280288/
Configuring for VCMA9 board...
s3c24x0_i2c.c:125:39: error: 'CONFIG_MAX_I2C_NUM' undeclared here (not in a
function)
arm-linux-gnueabi-size: './u-boot': No such file
s3c24x0_i2c.c:125:39: error: 'CONFIG_MAX_I2C_NUM' undeclared here (not in a
function)
s3c24x0_i2c.c:125:31: warning: 'i2c_bus' defined but not used
[-Wunused-variable]
s3c24x0_i2c.c:295:12: warning: 'hsi2c_get_clk_details' defined but not used
[-Wunused-function]
make[1]: *** [s3c24x0_i2c.o] Fehler 1
make: *** [drivers/i2c/libi2c.o] Fehler 2
make: *** Warte auf noch nicht beendete Prozesse...
Could you check this complete patchset, thanks!
bye,
Heiko
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