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Commit 644c78c9 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
Browse files

ath9k_hw: reduce delay on programming INI on AR9003 



All AR9003 devices are PCI-E only, the extra delay here
is not required and only reduces the delay for loading
the initial register values by at least 14ms.

Signed-off-by: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 03c72518

drivers/net/wireless/ath/ath9k/ar9003_phy.c

+0 −9
Original line number Diff line number Diff line
@@ -543,15 +543,6 @@ static void ar9003_hw_prog_ini(struct ath_hw *ah, 
		u32 val = INI_RA(iniArr, i, column);



		REG_WRITE(ah, reg, val);



		/*

		 * Determine if this is a shift register value, and insert the

		 * configured delay if so.

		 */

		if (reg >= 0x16000 && reg < 0x17000

		    && ah->config.analog_shiftreg)

			udelay(100);



		DO_DELAY(regWrites);

	}

}