X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fi2c%2Fbusses%2Fi2c-ali1535.c;h=d3ef46aeeb3ca5eb5a365d5a507f16146ecaba1b;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=b00cd409822192ce6766aa68be4e5bb7637685dd;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index b00cd4098..d3ef46aee 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -53,7 +53,6 @@
 
 /* Note: we assume there can only be one ALI1535, with one SMBus interface */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/kernel.h>
@@ -64,7 +63,6 @@
 #include <linux/i2c.h>
 #include <linux/init.h>
 #include <asm/io.h>
-#include <asm/semaphore.h>
 
 
 /* ALI1535 SMBus address offsets */
@@ -135,9 +133,8 @@
 					/*  -> Read  = 1		*/
 #define	ALI1535_SMBIO_EN	0x04	/* SMB I/O Space enable		*/
 
-
+static struct pci_driver ali1535_driver;
 static unsigned short ali1535_smba;
-static DECLARE_MUTEX(i2c_ali1535_sem);
 
 /* Detect whether a ALI1535 can be found, and initialize it, where necessary.
    Note the differences between kernels with the old PCI BIOS interface and
@@ -163,7 +160,8 @@ static int ali1535_setup(struct pci_dev *dev)
 		goto exit;
 	}
 
-	if (!request_region(ali1535_smba, ALI1535_SMB_IOSIZE, "ali1535-smb")) {
+	if (!request_region(ali1535_smba, ALI1535_SMB_IOSIZE,
+			    ali1535_driver.name)) {
 		dev_err(&dev->dev, "ALI1535_smb region 0x%x already in use!\n",
 			ali1535_smba);
 		goto exit;
@@ -345,7 +343,6 @@ static s32 ali1535_access(struct i2c_adapter *adap, u16 addr,
 	int timeout;
 	s32 result = 0;
 
-	down(&i2c_ali1535_sem);
 	/* make sure SMBus is idle */
 	temp = inb_p(SMBHSTSTS);
 	for (timeout = 0;
@@ -460,7 +457,6 @@ static s32 ali1535_access(struct i2c_adapter *adap, u16 addr,
 		break;
 	}
 EXIT:
-	up(&i2c_ali1535_sem);
 	return result;
 }
 
@@ -473,8 +469,6 @@ static u32 ali1535_func(struct i2c_adapter *adapter)
 }
 
 static struct i2c_algorithm smbus_algorithm = {
-	.name		= "Non-i2c SMBus adapter",
-	.id		= I2C_ALGO_SMBUS,
 	.smbus_xfer	= ali1535_access,
 	.functionality	= ali1535_func,
 };
@@ -483,7 +477,6 @@ static struct i2c_adapter ali1535_adapter = {
 	.owner		= THIS_MODULE,
 	.class          = I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
-	.name		= "unset",
 };
 
 static struct pci_device_id ali1535_ids[] = {