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ath5k: cleanup channel to eprom_mode function

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Stop returning negative values from ath5k_eeprom_mode_from_channel.
Yell loudly about that case in that function instead and return the
default/zero/mode A. This cleans up the callers, but needs to pass ah
down to ath5k_eeprom_mode_from_channel for ATH5K_WARN. For that
purpose we also need the declaration to be moved to ath5k.h.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jiri Slaby
2013-02-25 15:36:48 +01:00
committed by John W. Linville
parent cd3d03d596
commit 188741731c
5 changed files with 10 additions and 26 deletions
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4
drivers/net/wireless/ath/ath5k/reset.c
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@@ -984,9 +984,7 @@ ath5k_hw_commit_eeprom_settings(struct ath5k_hw *ah,
if (ah->ah_version == AR5K_AR5210)
return;
ee_mode = ath5k_eeprom_mode_from_channel(channel);
if (WARN_ON(ee_mode < 0))
return;
ee_mode = ath5k_eeprom_mode_from_channel(ah, channel);
/* Adjust power delta for channel 14 */
if (channel->center_freq == 2484)