diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-17 17:47:00 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-05-24 16:45:36 +0300 |
| commit | 38651683aa98399f2e08e7978b8df0a707051887 (patch) | |
| tree | 554b843cbda095a0fa82a99bdd07205d4aca4b5e /drivers/net/wireless/ralink/rt2x00/rt2500pci.c | |
| parent | 5fbbe378890fd543a9374ec0f86c9cba6d700712 (diff) | |
| download | linux-38651683aa98399f2e08e7978b8df0a707051887.tar.xz | |
rt2x00: convert rt2x00_eeprom_read return type
This is a semi-automated conversion to change rt2x00_eeprom_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:\(\<rt2x00_eeprom_read\>(.*, .*\), &\(.*\));:\2 = \1);:' \
-i 's:= _\(rt2x00_eeprom_read\):= \1:' drivers/net/wireless/ralink/rt2x00/*
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2500pci.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2500pci.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c index a4e2f7b8adf1..5fcee4855720 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c @@ -178,7 +178,7 @@ static const struct rt2x00debug rt2500pci_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), @@ -1104,7 +1104,7 @@ static int rt2500pci_init_bbp(struct rt2x00_dev *rt2x00dev) rt2500pci_bbp_write(rt2x00dev, 62, 0x10); for (i = 0; i < EEPROM_BBP_SIZE; i++) { - rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); + eeprom = rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i); if (eeprom != 0xffff && eeprom != 0x0000) { reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID); @@ -1590,7 +1590,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); rt2x00lib_set_mac_address(rt2x00dev, mac); - rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); + word = rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA); if (word == 0xffff) { rt2x00_set_field16(&word, EEPROM_ANTENNA_NUM, 2); rt2x00_set_field16(&word, EEPROM_ANTENNA_TX_DEFAULT, @@ -1606,7 +1606,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_eeprom_dbg(rt2x00dev, "Antenna: 0x%04x\n", word); } - rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word); + word = rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC); if (word == 0xffff) { rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0); rt2x00_set_field16(&word, EEPROM_NIC_DYN_BBP_TUNE, 0); @@ -1615,7 +1615,7 @@ static int rt2500pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_eeprom_dbg(rt2x00dev, "NIC: 0x%04x\n", word); } - rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET, &word); + word = rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET); if (word == 0xffff) { rt2x00_set_field16(&word, EEPROM_CALIBRATE_OFFSET_RSSI, DEFAULT_RSSI_OFFSET); @@ -1636,7 +1636,7 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev) /* * Read EEPROM word for configuration. */ - rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); + eeprom = rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA); /* * Identify RF chipset. @@ -1692,14 +1692,14 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev) /* * Check if the BBP tuning should be enabled. */ - rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom); + eeprom = rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC); if (!rt2x00_get_field16(eeprom, EEPROM_NIC_DYN_BBP_TUNE)) __set_bit(CAPABILITY_LINK_TUNING, &rt2x00dev->cap_flags); /* * Read the RSSI <-> dBm offset information. */ - rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET, &eeprom); + eeprom = rt2x00_eeprom_read(rt2x00dev, EEPROM_CALIBRATE_OFFSET); rt2x00dev->rssi_offset = rt2x00_get_field16(eeprom, EEPROM_CALIBRATE_OFFSET_RSSI); |