Fix spi-gpio for hotplug.

--mb



Index: linux-2.6.28.2/drivers/spi/spi_gpio.c
===================================================================
--- linux-2.6.28.2.orig/drivers/spi/spi_gpio.c	2009-02-11 17:58:42.000000000 +0100
+++ linux-2.6.28.2/drivers/spi/spi_gpio.c	2009-02-11 18:48:23.000000000 +0100
@@ -213,7 +213,7 @@ static void spi_gpio_cleanup(struct spi_
 	spi_bitbang_cleanup(spi);
 }
 
-static int __init spi_gpio_alloc(unsigned pin, const char *label, bool is_in)
+static int __devinit spi_gpio_alloc(unsigned pin, const char *label, bool is_in)
 {
 	int value;
 
@@ -227,7 +227,7 @@ static int __init spi_gpio_alloc(unsigne
 	return value;
 }
 
-static int __init
+static int __devinit
 spi_gpio_request(struct spi_gpio_platform_data *pdata, const char *label)
 {
 	int value;
@@ -256,7 +256,7 @@ done:
 	return value;
 }
 
-static int __init spi_gpio_probe(struct platform_device *pdev)
+static int __devinit spi_gpio_probe(struct platform_device *pdev)
 {
 	int				status;
 	struct spi_master		*master;
@@ -312,7 +312,7 @@ gpio_free:
 	return status;
 }
 
-static int __exit spi_gpio_remove(struct platform_device *pdev)
+static int __devexit spi_gpio_remove(struct platform_device *pdev)
 {
 	struct spi_gpio			*spi_gpio;
 	struct spi_gpio_platform_data	*pdata;
@@ -339,12 +339,13 @@ MODULE_ALIAS("platform:" DRIVER_NAME);
 static struct platform_driver spi_gpio_driver = {
 	.driver.name	= DRIVER_NAME,
 	.driver.owner	= THIS_MODULE,
-	.remove		= __exit_p(spi_gpio_remove),
+	.probe		= spi_gpio_probe,
+	.remove		= __devexit_p(spi_gpio_remove),
 };
 
 static int __init spi_gpio_init(void)
 {
-	return platform_driver_probe(&spi_gpio_driver, spi_gpio_probe);
+	return platform_driver_register(&spi_gpio_driver);
 }
 module_init(spi_gpio_init);