From efa25fd3a33275861aa74ff03a512423873a8805 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Wed, 14 Mar 2012 11:18:28 +0200
Subject: [PATCH] mmc: omap_hsmmc: make it behave well as a module
If we put probe() on __init section, that will never work for multiple
module insertions/removals.
In order to make it work properly, move probe to __devinit section and
use platform_driver_register() instead of platform_driver_probe().
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---
drivers/mmc/host/omap_hsmmc.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 920964ac3214..2aa963dcbdbd 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1785,7 +1785,7 @@ static inline struct omap_mmc_platform_data
}
#endif
-static int __init omap_hsmmc_probe(struct platform_device *pdev)
+static int __devinit omap_hsmmc_probe(struct platform_device *pdev)
{
struct omap_mmc_platform_data *pdata = pdev->dev.platform_data;
struct mmc_host *mmc;
@@ -2036,7 +2036,7 @@ err:
return ret;
}
-static int omap_hsmmc_remove(struct platform_device *pdev)
+static int __devexit omap_hsmmc_remove(struct platform_device *pdev)
{
struct omap_hsmmc_host *host = platform_get_drvdata(pdev);
struct resource *res;
@@ -2194,7 +2194,8 @@ static struct dev_pm_ops omap_hsmmc_dev_pm_ops = {
};
static struct platform_driver omap_hsmmc_driver = {
- .remove = omap_hsmmc_remove,
+ .probe = omap_hsmmc_probe,
+ .remove = __devexit_p(omap_hsmmc_remove),
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
@@ -2206,7 +2207,7 @@ static struct platform_driver omap_hsmmc_driver = {
static int __init omap_hsmmc_init(void)
{
/* Register the MMC driver */
- return platform_driver_probe(&omap_hsmmc_driver, omap_hsmmc_probe);
+ return platform_driver_register(&omap_hsmmc_driver);
}
static void __exit omap_hsmmc_cleanup(void)