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| author | Arnaud Patard <apatard@mandriva.com> | 2010-03-23 17:28:28 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-04-20 01:16:57 +0100 |
| commit | da9c99fc32e2d84f80672d192a7aaf7239057a2e (patch) | |
| tree | 33e83a9eb182637ca411366499b66a3c3b5c0ab3 /drivers/i2c/busses/i2c-omap.c | |
| parent | 01bf0b64579ead8a82e7cfc32ae44bc667e7ad0f (diff) | |
| download | kernel_samsung_smdk4412-da9c99fc32e2d84f80672d192a7aaf7239057a2e.zip kernel_samsung_smdk4412-da9c99fc32e2d84f80672d192a7aaf7239057a2e.tar.gz kernel_samsung_smdk4412-da9c99fc32e2d84f80672d192a7aaf7239057a2e.tar.bz2 | |
i2c-imx: fix error handling
- Return -ETIMEDOUT on bus busy error
- Fix timeout test "time_after(jiffies, orig_jiffies + HZ / 1000)" :
By default, HZ=100 on arm. This means that this test has no chances to
work and may result in a dead loop. Set timeout to 500ms.
- Don't try to send a new message if we failed to transmit
previous one. This was preventing to recover from error on my system
Signed-off-by: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-omap.c')
0 files changed, 0 insertions, 0 deletions