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wl12xx: fix sdio_test module functionality 

Due to some changes in PM in recent kernels, the sdio_test module has
been broken for a while.  This patch fixes the code that powers the
card on and off.

Also made some small indentation fixes in the Makefile.

[Rephrased commit log and removed the change in the FW name, since
it's done in another patch. -- Luca]

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Shahar Levi 2011-09-12 10:00:37 +03:00 committed by Luciano Coelho
parent 6cd9d21a0c
commit d3b104ae22
2 changed files with 15 additions and 6 deletions
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15
drivers/net/wireless/wl12xx/sdio_test.c
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@ -30,6 +30,7 @@
#include <linux/mmc/sdio_func.h> #include <linux/mmc/sdio_func.h>
#include <linux/mmc/sdio_ids.h> #include <linux/mmc/sdio_ids.h>
#include <linux/mmc/card.h> #include <linux/mmc/card.h>
#include <linux/mmc/host.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/wl12xx.h> #include <linux/wl12xx.h>
#include <linux/kthread.h> #include <linux/kthread.h>
@ -142,14 +143,23 @@ static int wl1271_sdio_set_power(struct wl1271 *wl, bool enable)
ret = pm_runtime_get_sync(&func->dev); ret = pm_runtime_get_sync(&func->dev);
if (ret < 0) if (ret < 0)
goto out; goto out;
/* Runtime PM might be disabled, power up the card manually */
ret = mmc_power_restore_host(func->card->host);
if (ret < 0)
goto out;
sdio_claim_host(func); sdio_claim_host(func);
sdio_enable_func(func); sdio_enable_func(func);
sdio_release_host(func);
} else { } else {
sdio_claim_host(func);
sdio_disable_func(func); sdio_disable_func(func);
sdio_release_host(func); sdio_release_host(func);
/* Runtime PM might be disabled, power off the card manually */
ret = mmc_power_save_host(func->card->host);
if (ret < 0)
goto out;
/* Power down the card */ /* Power down the card */
ret = pm_runtime_put_sync(&func->dev); ret = pm_runtime_put_sync(&func->dev);
} }
@ -433,7 +443,6 @@ static int __devinit wl1271_probe(struct sdio_func *func,
sdio_set_drvdata(func, wl_test); sdio_set_drvdata(func, wl_test);
/* power up the device */ /* power up the device */
ret = wl1271_chip_wakeup(wl); ret = wl1271_chip_wakeup(wl);
if (ret) { if (ret) {