Commit 4b75e947 authored by Mark Brown's avatar Mark Brown

ASoC: Error out if we can't determine a suitable WM9081 sysclk

Due to the flexibility of the WM9081 FLL this should never happen
in a real system.
Reported-by: default avatarJaswinder Singh Rajput <jaswinder@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent e465d544
...@@ -707,6 +707,10 @@ static int configure_clock(struct snd_soc_codec *codec) ...@@ -707,6 +707,10 @@ static int configure_clock(struct snd_soc_codec *codec)
target > 3000000) target > 3000000)
break; break;
} }
if (i == ARRAY_SIZE(clk_sys_rates))
return -EINVAL;
} else if (wm9081->fs) { } else if (wm9081->fs) {
for (i = 0; i < ARRAY_SIZE(clk_sys_rates); i++) { for (i = 0; i < ARRAY_SIZE(clk_sys_rates); i++) {
new_sysclk = clk_sys_rates[i].ratio new_sysclk = clk_sys_rates[i].ratio
...@@ -714,6 +718,10 @@ static int configure_clock(struct snd_soc_codec *codec) ...@@ -714,6 +718,10 @@ static int configure_clock(struct snd_soc_codec *codec)
if (new_sysclk > 3000000) if (new_sysclk > 3000000)
break; break;
} }
if (i == ARRAY_SIZE(clk_sys_rates))
return -EINVAL;
} else { } else {
new_sysclk = 12288000; new_sysclk = 12288000;
} }
......
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