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drm/tda998x: BUG() on invalid audio format

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Suppress warning of unused-variables by adding a BUG()+return for invalid
audio-formats.

Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
David Herrmann
2013-09-01 15:23:04 +02:00
committed by Dave Airlie
parent ab62e76861
commit 3b28802e37
1 changed files with 4 additions and 0 deletions
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drivers/gpu/drm/i2c/tda998x_drv.c
+4
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@@ -596,6 +596,10 @@ tda998x_configure_audio(struct drm_encoder *encoder,
cts_n = CTS_N_M(3) | CTS_N_K(3); cts_n = CTS_N_M(3) | CTS_N_K(3);
ca_i2s = CA_I2S_CA_I2S(0); ca_i2s = CA_I2S_CA_I2S(0);
break; break;
default:
BUG();
return;
} }
reg_write(encoder, REG_AIP_CLKSEL, clksel_aip); reg_write(encoder, REG_AIP_CLKSEL, clksel_aip);