diff options
| author |   Jingoo Han <jg1.han@samsung.com> | 2013-09-10 17:51:47 +0900 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-09-26 15:13:37 -0400 |
| commit | b920e375be517524423826a58854b2d76017a2e3 (patch) | |
| tree | 7a52b3a92628b6ddf9a87f65b4f66f51758da058 /drivers/net/wireless/ath/ath5k/ahb.c | |
| parent | net: ath9k: Use NULL instead of false (diff) | |
| download | linux-dev-b920e375be517524423826a58854b2d76017a2e3.tar.xz linux-dev-b920e375be517524423826a58854b2d76017a2e3.zip | |
wireless: ath5k: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/ahb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/ahb.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/ath/ath5k/ahb.c b/drivers/net/wireless/ath/ath5k/ahb.c index e9bc9e616b69..79bffe165cab 100644 --- a/drivers/net/wireless/ath/ath5k/ahb.c +++ b/drivers/net/wireless/ath/ath5k/ahb.c @@ -37,12 +37,9 @@ ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data) { struct ath5k_hw *ah = common->priv; struct platform_device *pdev = to_platform_device(ah->dev); - struct ar231x_board_config *bcfg = pdev->dev.platform_data; + struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev); u16 *eeprom, *eeprom_end; - - - bcfg = pdev->dev.platform_data; eeprom = (u16 *) bcfg->radio; eeprom_end = ((void *) bcfg->config) + BOARD_CONFIG_BUFSZ; @@ -57,7 +54,7 @@ ath5k_ahb_eeprom_read(struct ath_common *common, u32 off, u16 *data) int ath5k_hw_read_srev(struct ath5k_hw *ah) { struct platform_device *pdev = to_platform_device(ah->dev); - struct ar231x_board_config *bcfg = pdev->dev.platform_data; + struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev); ah->ah_mac_srev = bcfg->devid; return 0; } @@ -65,7 +62,7 @@ int ath5k_hw_read_srev(struct ath5k_hw *ah) static int ath5k_ahb_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac) { struct platform_device *pdev = to_platform_device(ah->dev); - struct ar231x_board_config *bcfg = pdev->dev.platform_data; + struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev); u8 *cfg_mac; if (to_platform_device(ah->dev)->id == 0) @@ -87,7 +84,7 @@ static const struct ath_bus_ops ath_ahb_bus_ops = { /*Initialization*/ static int ath_ahb_probe(struct platform_device *pdev) { - struct ar231x_board_config *bcfg = pdev->dev.platform_data; + struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev); struct ath5k_hw *ah; struct ieee80211_hw *hw; struct resource *res; @@ -96,7 +93,7 @@ static int ath_ahb_probe(struct platform_device *pdev) int ret = 0; u32 reg; - if (!pdev->dev.platform_data) { + if (!dev_get_platdata(&pdev->dev)) { dev_err(&pdev->dev, "no platform data specified\n"); ret = -EINVAL; goto err_out; @@ -193,7 +190,7 @@ static int ath_ahb_probe(struct platform_device *pdev) static int ath_ahb_remove(struct platform_device *pdev) { - struct ar231x_board_config *bcfg = pdev->dev.platform_data; + struct ar231x_board_config *bcfg = dev_get_platdata(&pdev->dev); struct ieee80211_hw *hw = platform_get_drvdata(pdev); struct ath5k_hw *ah; u32 reg; |