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Message-Id: <1430579006-32702-5-git-send-email-maxime.ripard@free-electrons.com> Date: Sat, 2 May 2015 17:03:24 +0200 From: Maxime Ripard <maxime.ripard@...e-electrons.com> To: linux-kernel@...r.kernel.org Cc: Maxime Ripard <maxime.ripard@...e-electrons.com>, Daniel Lezcano <daniel.lezcano@...aro.org>, Thomas Gleixner <tglx@...utronix.de> Subject: [PATCH 4/6] clocksource: integrator: Fix of_io_request_and_map error check of_io_request_and map returns an error pointer, but the current code assumes that on error the returned pointer will be NULL. Obviously, that makes the check completely useless. Change the test to actually check for the proper error code. Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com> Cc: Daniel Lezcano <daniel.lezcano@...aro.org> Cc: Thomas Gleixner <tglx@...utronix.de> --- drivers/clocksource/timer-integrator-ap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clocksource/timer-integrator-ap.c b/drivers/clocksource/timer-integrator-ap.c index b9efd30513d5..c97d1980c0f8 100644 --- a/drivers/clocksource/timer-integrator-ap.c +++ b/drivers/clocksource/timer-integrator-ap.c @@ -166,7 +166,7 @@ static void __init integrator_ap_timer_init_of(struct device_node *node) struct device_node *sec_node; base = of_io_request_and_map(node, 0, "integrator-timer"); - if (!base) + if (IS_ERR(base)) return; clk = of_clk_get(node, 0); -- 2.3.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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