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mfd: twl4030-irq: Log an error in twl4030_sih_setup if the module cannot be found

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As silently failing isn't that nice, emit an error message at a place
that was silent on failure up to now.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Uwe Kleine-König 2017-05-25 22:26:21 +02:00 committed by Lee Jones
parent 7a456cba37
commit 4858573909
1 changed files with 3 additions and 1 deletions
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4
drivers/mfd/twl4030-irq.c
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@ -638,8 +638,10 @@ int twl4030_sih_setup(struct device *dev, int module, int irq_base)
}
}
if (status < 0)
if (status < 0) {
dev_err(dev, "module to setup SIH for not found\n");
return status;
}
agent = kzalloc(sizeof(*agent), GFP_KERNEL);
if (!agent)