Commit 6f11c819 authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville
Browse files

ath9k: Register id table for platform device



Currently the device id in the platform driver is hardcoded to an id
which is specific to AR9130/AR9132 SOCs as it supports only wmac (wireless mac)
of these SOCs. But this needs to be dynamic when we want to support different
wmac of SOCs. So add id_table to driver to make it extendable to more SOCs.
Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Acked-by: default avatarGabor Juhos <juhosg@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b3ba44c6
...@@ -21,6 +21,14 @@ ...@@ -21,6 +21,14 @@
#include <linux/ath9k_platform.h> #include <linux/ath9k_platform.h>
#include "ath9k.h" #include "ath9k.h"
const struct platform_device_id ath9k_platform_id_table[] = {
{
.name = "ath9k",
.driver_data = AR5416_AR9100_DEVID,
},
{},
};
/* return bus cachesize in 4B word units */ /* return bus cachesize in 4B word units */
static void ath_ahb_read_cachesize(struct ath_common *common, int *csz) static void ath_ahb_read_cachesize(struct ath_common *common, int *csz)
{ {
...@@ -57,6 +65,7 @@ static int ath_ahb_probe(struct platform_device *pdev) ...@@ -57,6 +65,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
struct ath_softc *sc; struct ath_softc *sc;
struct ieee80211_hw *hw; struct ieee80211_hw *hw;
struct resource *res; struct resource *res;
const struct platform_device_id *id = platform_get_device_id(pdev);
int irq; int irq;
int ret = 0; int ret = 0;
struct ath_hw *ah; struct ath_hw *ah;
...@@ -116,7 +125,7 @@ static int ath_ahb_probe(struct platform_device *pdev) ...@@ -116,7 +125,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
goto err_free_hw; goto err_free_hw;
} }
ret = ath9k_init_device(AR5416_AR9100_DEVID, sc, 0x0, &ath_ahb_bus_ops); ret = ath9k_init_device(id->driver_data, sc, 0x0, &ath_ahb_bus_ops);
if (ret) { if (ret) {
dev_err(&pdev->dev, "failed to initialize device\n"); dev_err(&pdev->dev, "failed to initialize device\n");
goto err_irq; goto err_irq;
...@@ -165,8 +174,11 @@ static struct platform_driver ath_ahb_driver = { ...@@ -165,8 +174,11 @@ static struct platform_driver ath_ahb_driver = {
.name = "ath9k", .name = "ath9k",
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.id_table = ath9k_platform_id_table,
}; };
MODULE_DEVICE_TABLE(platform, ath9k_platform_id_table);
int ath_ahb_init(void) int ath_ahb_init(void)
{ {
return platform_driver_register(&ath_ahb_driver); return platform_driver_register(&ath_ahb_driver);
......
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