diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-17 17:46:55 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-24 16:45:33 +0300 |
| commit | aea8baa10ac5e9acddf80e48593fe85c22d19286 (patch) | |
| tree | 6696ea56a254f61e211a5dbeb3746268dc30b91c /drivers/net/wireless/ralink/rt2x00/rt2500usb.c | |
| parent | 16d571bb0fe6aa7fed82e19166ca1542026c9c06 (diff) | |
| download | linux-aea8baa10ac5e9acddf80e48593fe85c22d19286.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2500usb.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2500usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c index 5bd160f732de..9cff9ddafb72 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c @@ -268,7 +268,7 @@ static const struct rt2x00debug rt2500usb_rt2x00debug = { .word_count = BBP_SIZE / sizeof(u8), }, .rf = { - .read = _rt2x00_rf_read, + .read = rt2x00_rf_read, .write = rt2500usb_rf_write, .word_base = RF_BASE, .word_size = sizeof(u32), @@ -639,7 +639,7 @@ static void rt2500usb_config_txpower(struct rt2x00_dev *rt2x00dev, { u32 rf3; - rt2x00_rf_read(rt2x00dev, 3, &rf3); + rf3 = rt2x00_rf_read(rt2x00dev, 3); rt2x00_set_field32(&rf3, RF3_TXPOWER, TXPOWER_TO_DEV(txpower)); rt2500usb_rf_write(rt2x00dev, 3, rf3); } |