From: Daniel Thompson <daniel.thompson@linaro.org>
Date: Fri, 24 Oct 2014 14:29:57 +0000 (+0100)
Subject: gpio: msm-v1: make boolean argument more obvious
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5887010040c9ff4c5d41781075f64116f5f1c781;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

gpio: msm-v1: make boolean argument more obvious

irq_set_irq_wake() treats its second argument as a boolean. It is much
easier to read code when constant booleans are either 0 or 1!

This particular line of code distracted me somewhat when I was doing a bit of
work in a code browser since it (spuriously) got me worried that I had
misunderstood how irq_set_irq_wake() worked.

Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
[jkosina@suse.cz: alter subject to be more descriptive]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/gpio/gpio-msm-v1.c b/drivers/gpio/gpio-msm-v1.c
index 73b73969d361..997e61ef173c 100644
--- a/drivers/gpio/gpio-msm-v1.c
+++ b/drivers/gpio/gpio-msm-v1.c
@@ -686,7 +686,7 @@ static int gpio_msm_v1_probe(struct platform_device *pdev)
 	irq_set_chained_handler(irq1, msm_gpio_irq_handler);
 	irq_set_chained_handler(irq2, msm_gpio_irq_handler);
 	irq_set_irq_wake(irq1, 1);
-	irq_set_irq_wake(irq2, 2);
+	irq_set_irq_wake(irq2, 1);
 	return 0;
 }