afs: the AFS RPC op CBGetCapabilities is actually CBTellMeAboutYourself

[linux-2.6-omap-h63xx.git] / drivers / i2c / busses / i2c-pxa.c

diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 2b557bfd7f70853b21482427e6b3859d3c7f4425..eb69fbadc9cb273a77111a0fe43a55debf13f4da 100644 (file)
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -39,6 +39,7 @@
 #include <asm/io.h>
 #include <asm/arch/i2c.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-gpio.h>
 
 struct pxa_i2c {
        spinlock_t              lock;
@@ -154,7 +155,7 @@ static void i2c_pxa_show_state(struct pxa_i2c *i2c, int lno, const char *fname)
                readl(_ISR(i2c)), readl(_ICR(i2c)), readl(_IBMR(i2c)));
 }
 
-#define show_state(i2c) i2c_pxa_show_state(i2c, __LINE__, __FUNCTION__)
+#define show_state(i2c) i2c_pxa_show_state(i2c, __LINE__, __func__)
 #else
 #define i2c_debug      0
 
@@ -999,7 +1000,14 @@ static int i2c_pxa_probe(struct platform_device *dev)
        spin_lock_init(&i2c->lock);
        init_waitqueue_head(&i2c->wait);
 
-       sprintf(i2c->adap.name, "pxa_i2c-i2c.%u", dev->id);
+       /*
+        * If "dev->id" is negative we consider it as zero.
+        * The reason to do so is to avoid sysfs names that only make
+        * sense when there are multiple adapters.
+        */
+       i2c->adap.nr = dev->id != -1 ? dev->id : 0;
+       snprintf(i2c->adap.name, sizeof(i2c->adap.name), "pxa_i2c-i2c.%u",
+                i2c->adap.nr);
 
        i2c->clk = clk_get(&dev->dev, "I2CCLK");
        if (IS_ERR(i2c->clk)) {
@@ -1050,13 +1058,6 @@ static int i2c_pxa_probe(struct platform_device *dev)
        i2c->adap.algo_data = i2c;
        i2c->adap.dev.parent = &dev->dev;
 
-       /*
-        * If "dev->id" is negative we consider it as zero.
-        * The reason to do so is to avoid sysfs names that only make
-        * sense when there are multiple adapters.
-        */
-       i2c->adap.nr = dev->id != -1 ? dev->id : 0;
-
        ret = i2c_add_numbered_adapter(&i2c->adap);
        if (ret < 0) {
                printk(KERN_INFO "I2C: Failed to add bus\n");
@@ -1080,6 +1081,7 @@ eadapt:
 ereqirq:
        clk_disable(i2c->clk);
        i2c_pxa_disable(dev);
+       iounmap(i2c->reg_base);
 eremap:
        clk_put(i2c->clk);
 eclk:
@@ -1089,7 +1091,7 @@ emalloc:
        return ret;
 }
 
-static int i2c_pxa_remove(struct platform_device *dev)
+static int __exit i2c_pxa_remove(struct platform_device *dev)
 {
        struct pxa_i2c *i2c = platform_get_drvdata(dev);
 
@@ -1103,6 +1105,7 @@ static int i2c_pxa_remove(struct platform_device *dev)
        clk_put(i2c->clk);
        i2c_pxa_disable(dev);
 
+       iounmap(i2c->reg_base);
        release_mem_region(i2c->iobase, i2c->iosize);
        kfree(i2c);
 
@@ -1111,9 +1114,10 @@ static int i2c_pxa_remove(struct platform_device *dev)
 
 static struct platform_driver i2c_pxa_driver = {
        .probe          = i2c_pxa_probe,
-       .remove         = i2c_pxa_remove,
+       .remove         = __exit_p(i2c_pxa_remove),
        .driver         = {
                .name   = "pxa2xx-i2c",
+               .owner  = THIS_MODULE,
        },
 };
 
@@ -1122,12 +1126,13 @@ static int __init i2c_adap_pxa_init(void)
        return platform_driver_register(&i2c_pxa_driver);
 }
 
-static void i2c_adap_pxa_exit(void)
+static void __exit i2c_adap_pxa_exit(void)
 {
        platform_driver_unregister(&i2c_pxa_driver);
 }
 
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pxa2xx-i2c");
 
 module_init(i2c_adap_pxa_init);
 module_exit(i2c_adap_pxa_exit);