ath9k_hw: simplify rf attach and rename to ath9k_hw_rf_alloc_ext_banks()
authorLuis R. Rodriguez <lrodriguez@atheros.com>
Mon, 19 Oct 2009 06:33:37 +0000 (02:33 -0400)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 30 Oct 2009 20:50:37 +0000 (16:50 -0400)
commit574d6b122d37549bc2817a4939d238f3d8b41da4
tree85de91f82240ea923478b09281502508bc35952c
parentb67b4397cfbfca8f5c4fff2a36e00d81ef6a28c2
ath9k_hw: simplify rf attach and rename to ath9k_hw_rf_alloc_ext_banks()

ath9k_hw_rfattach() was just calling a helper and this helper was
doing nothing for single-chip devices, and for non single-chip devices
it is just allocating memory for banks to program the RF registers
at a later time. Simplify this by having the hw initialization call
the rf bank allocation directly for external radios.

Also, propagate an -ENOMEM properly now upon failure.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/hw.c
drivers/net/wireless/ath/ath9k/phy.c
drivers/net/wireless/ath/ath9k/phy.h