diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-17 16:46:53 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-24 16:45:32 +0300 |
| commit | 6b81745e36e346e8aa936219d0311b384313bee3 (patch) | |
| tree | 81caa2bf60cc39dc2f542aa6d4b026084547fb6c /drivers/net/wireless/ralink/rt2x00/rt2400pci.c | |
| parent | 4bc606af9fab7d5e3c6f2a333b290f9dce89c19a (diff) | |
rt2x00: change function pointers for register accessors
This prepares the driver for changing all the 'read' register accessors
to return the value instead of passing it by reference. Since a lot
of them are used in callbacks, this takes care of the callbacks first,
adding a couple of helpers that will be removed again one at a time.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2400pci.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2400pci.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c index 19874439ac40..3ba9a1674e1d 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c @@ -164,10 +164,20 @@ static void rt2400pci_eepromregister_write(struct eeprom_93cx6 *eeprom) } #ifdef CONFIG_RT2X00_LIB_DEBUGFS +static u8 _rt2400pci_bbp_read(struct rt2x00_dev *rt2x00dev, + const unsigned int word) +{ + u8 value; + + rt2400pci_bbp_read(rt2x00dev, word, &value); + + return value; +} + static const struct rt2x00debug rt2400pci_rt2x00debug = { .owner = THIS_MODULE, .csr = { - .read = rt2x00mmio_register_read, + .read = _rt2x00mmio_register_read, .write = rt2x00mmio_register_write, .flags = RT2X00DEBUGFS_OFFSET, .word_base = CSR_REG_BASE, @@ -175,21 +185,21 @@ static const struct rt2x00debug rt2400pci_rt2x00debug = { .word_count = CSR_REG_SIZE / sizeof(u32), }, .eeprom = { - .read = rt2x00_eeprom_read, + .read = _rt2x00_eeprom_read, .write = rt2x00_eeprom_write, .word_base = EEPROM_BASE, .word_size = sizeof(u16), .word_count = EEPROM_SIZE / sizeof(u16), }, .bbp = { - .read = rt2400pci_bbp_read, + .read = _rt2400pci_bbp_read, .write = rt2400pci_bbp_write, .word_base = BBP_BASE, .word_size = sizeof(u8), .word_count = BBP_SIZE / sizeof(u8), }, .rf = { - .read = rt2x00_rf_read, + .read = _rt2x00_rf_read, .write = rt2400pci_rf_write, .word_base = RF_BASE, .word_size = sizeof(u32), |