i2c: iproc: handle only slave interrupts which are enabled

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Handle only slave interrupts which are enabled.

The IS_OFFSET register contains the interrupt status bits which will be
set regardless of the enabling of the corresponding interrupt condition.
One must therefore look at both IS_OFFSET and IE_OFFSET to determine
whether an interrupt condition is set and enabled.

Fixes: c245d94ed1 ("i2c: iproc: Add multi byte read-write support for slave mode")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

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Rayagonda Kokatanur 2020-11-02 09:24:29 +05:30 • committed by Wolfram Sang

parent 1ca1b45160

commit 545f4011e1

1 changed files with 9 additions and 4 deletions

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drivers/i2c/busses/i2c-bcm-iproc.c

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