i2c: i2c-mpc: various coding style fixes

Fix errors reported by checkpatch (indention, long lines, trailing
white space, etc.).

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 26bf3701058648ad338847631122101eb37c691f..1215686bd3c20dd120e16ac39f7e7cbf26b5220d 100644 (file)
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -20,7 +20,7 @@
 #include <linux/of_platform.h>
 #include <linux/of_i2c.h>
 
-#include <asm/io.h>
+#include <linux/io.h>
 #include <linux/fsl_devices.h>
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
@@ -28,10 +28,10 @@
 
 #define DRV_NAME "mpc-i2c"
 
-#define MPC_I2C_FDR    0x04
-#define MPC_I2C_CR     0x08
-#define MPC_I2C_SR     0x0c
-#define MPC_I2C_DR     0x10
+#define MPC_I2C_FDR   0x04
+#define MPC_I2C_CR    0x08
+#define MPC_I2C_SR    0x0c
+#define MPC_I2C_DR    0x10
 #define MPC_I2C_DFSRR 0x14
 
 #define CCR_MEN  0x80
@@ -58,7 +58,7 @@ struct mpc_i2c {
        u32 flags;
 };
 
-static __inline__ void writeccr(struct mpc_i2c *i2c, u32 x)
+static inline void writeccr(struct mpc_i2c *i2c, u32 x)
 {
        writeb(x, i2c->base + MPC_I2C_CR);
 }
@@ -100,8 +100,7 @@ static int i2c_wait(struct mpc_i2c *i2c, unsigned timeout, int writing)
        u32 x;
        int result = 0;
 
-       if (i2c->irq == NO_IRQ)
-       {
+       if (i2c->irq == NO_IRQ) {
                while (!(readb(i2c->base + MPC_I2C_SR) & CSR_MIF)) {
                        schedule();
                        if (time_after(jiffies, orig_jiffies + timeout)) {
@@ -176,7 +175,7 @@ static void mpc_i2c_stop(struct mpc_i2c *i2c)
 }
 
 static int mpc_write(struct mpc_i2c *i2c, int target,
-                    const u8 * data, int length, int restart)
+                    const u8 *data, int length, int restart)
 {
        int i, result;
        unsigned timeout = i2c->adap.timeout;
@@ -207,7 +206,7 @@ static int mpc_write(struct mpc_i2c *i2c, int target,
 }
 
 static int mpc_read(struct mpc_i2c *i2c, int target,
-                   u8 * data, int length, int restart)
+                   u8 *data, int length, int restart)
 {
        unsigned timeout = i2c->adap.timeout;
        int i, result;
@@ -311,7 +310,8 @@ static struct i2c_adapter mpc_ops = {
        .timeout = HZ,
 };
 
-static int __devinit fsl_i2c_probe(struct of_device *op, const struct of_device_id *match)
+static int __devinit fsl_i2c_probe(struct of_device *op,
+                                  const struct of_device_id *match)
 {
        int result = 0;
        struct mpc_i2c *i2c;
@@ -341,11 +341,12 @@ static int __devinit fsl_i2c_probe(struct of_device *op, const struct of_device_
                result = request_irq(i2c->irq, mpc_i2c_isr,
                                     IRQF_SHARED, "i2c-mpc", i2c);
                if (result < 0) {
-                       printk(KERN_ERR "i2c-mpc - failed to attach interrupt\n");
+                       printk(KERN_ERR
+                              "i2c-mpc - failed to attach interrupt\n");
                        goto fail_request;
                }
        }
-       
+
        mpc_i2c_setclock(i2c);
 
        dev_set_drvdata(&op->dev, i2c);
@@ -368,7 +369,7 @@ static int __devinit fsl_i2c_probe(struct of_device *op, const struct of_device_
        free_irq(i2c->irq, i2c);
  fail_request:
        irq_dispose_mapping(i2c->irq);
-       iounmap(i2c->base);
+       iounmap(i2c->base);
  fail_map:
        kfree(i2c);
        return result;
@@ -414,7 +415,7 @@ static int __init fsl_i2c_init(void)
 
        rv = of_register_platform_driver(&mpc_i2c_driver);
        if (rv)
-               printk(KERN_ERR DRV_NAME 
+               printk(KERN_ERR DRV_NAME
                       " of_register_platform_driver failed (%i)\n", rv);
        return rv;
 }
@@ -428,6 +429,6 @@ module_init(fsl_i2c_init);
 module_exit(fsl_i2c_exit);
 
 MODULE_AUTHOR("Adrian Cox <adrian@humboldt.co.uk>");
-MODULE_DESCRIPTION
-    ("I2C-Bus adapter for MPC107 bridge and MPC824x/85xx/52xx processors");
+MODULE_DESCRIPTION("I2C-Bus adapter for MPC107 bridge and "
+                  "MPC824x/85xx/52xx processors");
 MODULE_LICENSE("GPL");