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Commit 43c3ea31 authored by Frank Schaefer's avatar Frank Schaefer Committed by Mauro Carvalho Chehab
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[media] em28xx: remove dead code line from em28xx_audio_setup() 



Setting the value of the chip config register to EM28XX_CHIPCFG_AC97 in
case of a read error is a leftover from the past which is no longer
needed.

Signed-off-by: default avatarFrank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 920f1e4a

drivers/media/usb/em28xx/em28xx-core.c

+2 −3
Original line number Diff line number Diff line
@@ -520,9 +520,8 @@ int em28xx_audio_setup(struct em28xx *dev) 
	/* See how this device is configured */

	cfg = em28xx_read_reg(dev, EM28XX_R00_CHIPCFG);

	em28xx_info("Config register raw data: 0x%02x\n", cfg);

	if (cfg < 0) {

		/* Register read error?  */

		cfg = EM28XX_CHIPCFG_AC97; /* Be conservative */

	if (cfg < 0) { /* Register read error */

		/* Be conservative */

		dev->int_audio_type = EM28XX_INT_AUDIO_AC97;

	} else if ((cfg & EM28XX_CHIPCFG_AUDIOMASK) == 0x00) {

		/* The device doesn't have vendor audio at all */