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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: Vasanthakumar Thiagarajan <vasanth@atheros.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26604 3c298f89-4303-0410-b956-a3cf2f4a3e73
47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
--- a/drivers/net/wireless/ath/ath9k/ahb.c
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+++ b/drivers/net/wireless/ath/ath9k/ahb.c
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@@ -21,6 +21,14 @@
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#include <linux/ath9k_platform.h>
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#include "ath9k.h"
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+const struct platform_device_id ath9k_platform_id_table[] = {
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+ {
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+ .name = "ath9k",
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+ .driver_data = AR5416_AR9100_DEVID,
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+ },
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+ {},
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+};
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+
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/* return bus cachesize in 4B word units */
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static void ath_ahb_read_cachesize(struct ath_common *common, int *csz)
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{
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@@ -57,6 +65,7 @@ static int ath_ahb_probe(struct platform
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struct ath_softc *sc;
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struct ieee80211_hw *hw;
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struct resource *res;
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+ const struct platform_device_id *id = platform_get_device_id(pdev);
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int irq;
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int ret = 0;
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struct ath_hw *ah;
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@@ -116,7 +125,7 @@ static int ath_ahb_probe(struct platform
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goto err_free_hw;
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}
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- ret = ath9k_init_device(AR5416_AR9100_DEVID, sc, 0x0, &ath_ahb_bus_ops);
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+ ret = ath9k_init_device(id->driver_data, sc, 0x0, &ath_ahb_bus_ops);
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if (ret) {
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dev_err(&pdev->dev, "failed to initialize device\n");
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goto err_irq;
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@@ -165,8 +174,11 @@ static struct platform_driver ath_ahb_dr
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.name = "ath9k",
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.owner = THIS_MODULE,
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},
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+ .id_table = ath9k_platform_id_table,
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};
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+MODULE_DEVICE_TABLE(platform, ath9k_platform_id_table);
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+
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int ath_ahb_init(void)
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{
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return platform_driver_register(&ath_ahb_driver);
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