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i2c-davinci: Remove useless IVR read
authorTroy Kisky <troy.kisky@boundarydevices.com>
Mon, 14 Jul 2008 20:38:20 +0000 (22:38 +0200)
committerJean Delvare <khali@mahadeva.delvare>
Mon, 14 Jul 2008 20:38:20 +0000 (22:38 +0200)
commit0ab56e20674b41dd0203d16b602aac8d9d26a70a
tree8351896de0b48bd4ea68df1405797bc00e01a2d5tree | snapshot
parentd868caa177d4487ce1935926498f542a8f67c1cfcommit | diff
i2c-davinci: Remove useless IVR read

Interrupts are enabled at the point where the DAVINCI_I2C_IVR_REG is read,
so unless an interrupt happened just at that moment, no interrupt would be
pending. Even though documentation implies you should do this, I see no
reason. If slave support is added, this read would cause a hard to
reproduce bug.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
drivers/i2c/busses/i2c-davinci.c diff | blob | blame | history
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