Messages in this thread Patch in this message | | | From | Alexandre Belloni <> | Subject | [PATCH] clocksource: atmel-st: use return value from clk_prepare_enable() | Date | Mon, 18 Jan 2016 20:34:58 +0100 |
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ret is used to detect an error but it was not properly updated after calling clk_prepare_enable() thus it made it impossible to detect an error when enabling the slow clock.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> --- drivers/clocksource/timer-atmel-st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c index 29d21d68df5a..c69070c6ad91 100644 --- a/drivers/clocksource/timer-atmel-st.c +++ b/drivers/clocksource/timer-atmel-st.c @@ -225,7 +225,7 @@ static void __init atmel_st_timer_init(struct device_node *node) if (IS_ERR(sclk)) panic(pr_fmt("Unable to get slow clock\n")); - clk_prepare_enable(sclk); + ret = clk_prepare_enable(sclk); if (ret) panic(pr_fmt("Could not enable slow clock\n")); -- 2.5.0
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