Tetsuyuki Kobayashi 0e5fb33cf7 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>

2012-10-16 05:47:20 +02:00

..

bios_emulator

Add abs() macro to return absolute value

2012-05-15 08:31:37 +02:00

block

sata.h: Make all sata/ata drivers include <sata.h>

2012-10-15 11:54:03 -07:00

bootcount

Consolidate bootcount code into drivers/bootcount

2012-09-01 14:26:02 +02:00

dfu

dfu:usb:fix: Read the "filesize" environment variable only when file read

2012-09-21 00:05:00 +02:00

dma

MX28: DMA: Prolong the DMA timeout

2012-09-01 14:58:29 +02:00

fpga

Remove execute permissions from source files

2012-03-04 21:56:15 +01:00

gpio

Tegra20: Move some include files to arch-tegra for sharing with Tegra30

2012-10-15 11:54:06 -07:00

hwmon

hwmon: do not init sensors on startup

2011-08-04 23:30:38 +02:00

i2c

i2c: sh_i2c.c: check error in i2c_read and i2c_write

2012-10-16 05:47:20 +02:00

input

Tegra20: Move some include files to arch-tegra for sharing with Tegra30

2012-10-15 11:54:06 -07:00

misc

powerpc/corenet_ds: Slave module for boot from PCIE

2012-08-23 10:24:15 -05:00

mmc

Tegra20: Move some include files to arch-tegra for sharing with Tegra30

2012-10-15 11:54:06 -07:00

mtd

tegra: nand: add board pinmux

2012-10-15 11:54:07 -07:00

net

ppc4xx: Remove AP1000 board support

2012-10-15 11:53:59 -07:00

pci

Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

2012-09-25 12:23:55 -07:00

pcmcia

PXA: Remove PXA PCMCIA support

2012-03-26 23:09:23 +02:00

power

i2c: Add TPS6586X driver

2012-05-15 08:31:37 +02:00

qe

powerpc/mpc8xxx: Remove P1015 and P1016 from CPU list

2012-08-23 10:24:16 -05:00

rtc

rtc: pcf8563: Make century compatible with Linux

2012-09-02 17:31:00 +02:00

serial

serial: Enhance the manual relocation

2012-10-15 11:53:59 -07:00

spi

Tegra20: Move some include files to arch-tegra for sharing with Tegra30

2012-10-15 11:54:06 -07:00

tpm

Introduce generic TPM support in u-boot

2011-12-07 08:45:51 +01:00

twserial

Switch from archive libraries to partial linking

2010-11-17 21:02:18 +01:00

usb

mx51: Fix USB PHY clocks

2012-10-15 11:54:11 -07:00

video

mx5: Use explicit clock gate names

2012-10-15 11:54:10 -07:00

watchdog

AT91: fix at91sam_wdt.c to reworked header files

2011-05-18 07:56:51 +02:00