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ath5k: Use usleep_range where possible

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Use usleep_range where possible to reduce busy waits

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis
2011-11-25 20:40:24 +02:00
committed by John W. Linville
parent ce169aca0d
commit 1846ac3dbe
4 changed files with 20 additions and 20 deletions
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2
drivers/net/wireless/ath/ath5k/pci.c
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@@ -98,7 +98,7 @@ ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
0xffff);
return true;
}
udelay(15);
usleep_range(15, 20);
}
return false;