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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-07 10:23:43 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-02-13 10:00:35 +0000 |
| commit | 0bf68f53f164e169c2bc77f707338fc595b6ccfc (patch) | |
| tree | 2d9d4c6c3e9dd4873f7ecb6243171cc1029ddeec /drivers/ide/at91_ide.c | |
| parent | 2d5b4790b1e7cffb8987e535d4969d10b62f3163 (diff) | |
| download | blackbird-op-linux-0bf68f53f164e169c2bc77f707338fc595b6ccfc.tar.gz blackbird-op-linux-0bf68f53f164e169c2bc77f707338fc595b6ccfc.zip | |
ARM: omap: fix uninformative vc/i2c configuration error message
On my OMAP4 platform, I'm getting this error message repeated several
times at boot:
omap_vc_i2c_init: I2C config for all channels must match.
omap_vc_i2c_init: I2C config for all channels must match.
This doesn't help identify what the problem is. Fix this message to
be more informative:
omap_vc_i2c_init: I2C config for vdd_iva does not match other channels (0).
omap_vc_i2c_init: I2C config for vdd_mpu does not match other channels (0).
This allows us to identify which voltage domains have a problem, and
what the I2C configuration state (a boolean, i2c_high_speed) setting
being used actually is.
From this we find that omap4_core_pmic has i2c_high_speed false, but
omap4_iva_pmic and omap4_mpu_pmic both have it set true.
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/ide/at91_ide.c')
0 files changed, 0 insertions, 0 deletions
