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Commit b920e375 authored by Jingoo Han's avatar Jingoo Han Committed by John W. Linville
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5bb4101b

drivers/net/wireless/ath/ath5k/ahb.c

+6 −9
Original line number Diff line number Diff line
@@ -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;