diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ahb.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ahb.c | 60 |
1 files changed, 20 insertions, 40 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c index 49b7ab26c477..802e6596a6a8 100644 --- a/drivers/net/wireless/ath/ath9k/ahb.c +++ b/drivers/net/wireless/ath/ath9k/ahb.c @@ -16,37 +16,21 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/nl80211.h> +#include <linux/of.h> #include <linux/platform_device.h> -#include <linux/module.h> -#include <linux/mod_devicetable.h> + #include "ath9k.h" -static const struct platform_device_id ath9k_platform_id_table[] = { - { - .name = "ath9k", - .driver_data = AR5416_AR9100_DEVID, - }, - { - .name = "ar933x_wmac", - .driver_data = AR9300_DEVID_AR9330, - }, - { - .name = "ar934x_wmac", - .driver_data = AR9300_DEVID_AR9340, - }, - { - .name = "qca955x_wmac", - .driver_data = AR9300_DEVID_QCA955X, - }, - { - .name = "qca953x_wmac", - .driver_data = AR9300_DEVID_AR953X, - }, - { - .name = "qca956x_wmac", - .driver_data = AR9300_DEVID_QCA956X, - }, +static const struct of_device_id ath9k_of_match_table[] = { + { .compatible = "qca,ar9130-wifi", .data = (void *)AR5416_AR9100_DEVID }, + { .compatible = "qca,ar9330-wifi", .data = (void *)AR9300_DEVID_AR9330 }, + { .compatible = "qca,ar9340-wifi", .data = (void *)AR9300_DEVID_AR9340 }, + { .compatible = "qca,qca9530-wifi", .data = (void *)AR9300_DEVID_AR953X }, + { .compatible = "qca,qca9550-wifi", .data = (void *)AR9300_DEVID_QCA955X }, + { .compatible = "qca,qca9560-wifi", .data = (void *)AR9300_DEVID_QCA956X }, {}, }; @@ -71,19 +55,14 @@ static const struct ath_bus_ops ath_ahb_bus_ops = { static int ath_ahb_probe(struct platform_device *pdev) { - void __iomem *mem; - struct ath_softc *sc; struct ieee80211_hw *hw; - const struct platform_device_id *id = platform_get_device_id(pdev); - int irq; - int ret = 0; + struct ath_softc *sc; struct ath_hw *ah; + void __iomem *mem; char hw_name[64]; - - if (!dev_get_platdata(&pdev->dev)) { - dev_err(&pdev->dev, "no platform data specified\n"); - return -EINVAL; - } + u16 dev_id; + int irq; + int ret; mem = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mem)) { @@ -117,7 +96,8 @@ static int ath_ahb_probe(struct platform_device *pdev) goto err_free_hw; } - ret = ath9k_init_device(id->driver_data, sc, &ath_ahb_bus_ops); + dev_id = (u16)(kernel_ulong_t)of_device_get_match_data(&pdev->dev); + ret = ath9k_init_device(dev_id, sc, &ath_ahb_bus_ops); if (ret) { dev_err(&pdev->dev, "failed to initialize device\n"); goto err_irq; @@ -155,11 +135,11 @@ static struct platform_driver ath_ahb_driver = { .remove = ath_ahb_remove, .driver = { .name = "ath9k", + .of_match_table = ath9k_of_match_table, }, - .id_table = ath9k_platform_id_table, }; -MODULE_DEVICE_TABLE(platform, ath9k_platform_id_table); +MODULE_DEVICE_TABLE(of, ath9k_of_match_table); int ath_ahb_init(void) { |