Messages in this thread Patch in this message | | | From | Bartosz Golaszewski <> | Subject | [PATCH 09/17] ARM: davinci: dm646x: WARN() if clk_get() fails | Date | Fri, 11 Jan 2019 18:21:26 +0100 |
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From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Currently the timer code checks if the clock pointer passed to it is good (!IS_ERR(clk)). The new clocksource driver expects the clock to be functional and doesn't perform any checks so emit a warning if clk_get() fails.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> --- arch/arm/mach-davinci/dm646x.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 7dc54b2a610f..018315fa9aa9 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -665,6 +665,7 @@ void __init dm646x_init_time(unsigned long ref_clk_rate, dm646x_psc_init(NULL, psc); clk = clk_get(NULL, "timer0"); + WARN(IS_ERR(clk), "Unable to get the timer clock\n"); davinci_timer_init(clk); } -- 2.19.1
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