rt2x00: convert rt2x00_rf_read return type
authorArnd Bergmann <arnd@arndb.de>
Wed, 17 May 2017 14:46:55 +0000 (16:46 +0200)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 24 May 2017 13:45:33 +0000 (16:45 +0300)
commitaea8baa10ac5e9acddf80e48593fe85c22d19286
tree6696ea56a254f61e211a5dbeb3746268dc30b91c
parent16d571bb0fe6aa7fed82e19166ca1542026c9c06
rt2x00: convert rt2x00_rf_read return type

This is a semi-automated conversion to change rt2x00_rf_read()
to return the register contents instead of passing them by value,
resulting in much better object code. The majority of the patch
was done using:

sed -i 's:\(\<rt2x00_rf_read\>(.*, .*\), &\(.*\));:\2 = \1);:' \
drivers/net/wireless/ralink/rt2x00/rt*

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ralink/rt2x00/rt2400pci.c
drivers/net/wireless/ralink/rt2x00/rt2500pci.c
drivers/net/wireless/ralink/rt2x00/rt2500usb.c
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
drivers/net/wireless/ralink/rt2x00/rt2x00.h
drivers/net/wireless/ralink/rt2x00/rt61pci.c
drivers/net/wireless/ralink/rt2x00/rt73usb.c