[SCSI] aacraid: OS panic after Adapter panic (hardening).

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

diff --git a/drivers/i2c/busses/i2c-prosavage.c b/drivers/i2c/busses/i2c-prosavage.c
index 92b74427357700d8e534da60b12603e58f1dcca8..07c1f1e27df10dc6c70421405f44465adfa55090 100644 (file)
--- a/drivers/i2c/busses/i2c-prosavage.c
+++ b/drivers/i2c/busses/i2c-prosavage.c
@@ -83,11 +83,6 @@ struct s_i2c_chip {
 /*
  * i2c configuration
  */
-#ifndef I2C_HW_B_S3VIA
-#define I2C_HW_B_S3VIA 0x18    /* S3VIA ProSavage adapter              */
-#endif
-
-/* delays */
 #define CYCLE_DELAY    10
 #define TIMEOUT                (HZ / 2)
 
@@ -185,7 +180,6 @@ static int i2c_register_bus(struct pci_dev *dev, struct s_i2c_bus *p, void __iom
        p->algo.getsda    = bit_s3via_getsda;
        p->algo.getscl    = bit_s3via_getscl;
        p->algo.udelay    = CYCLE_DELAY;
-       p->algo.mdelay    = CYCLE_DELAY;
        p->algo.timeout   = TIMEOUT;
        p->algo.data      = p;
        p->mmvga          = mmvga;
@@ -218,7 +212,7 @@ static void prosavage_remove(struct pci_dev *dev)
                if (chip->i2c_bus[i].adap_ok == 0)
                        continue;
 
-               ret = i2c_bit_del_bus(&chip->i2c_bus[i].adap);
+               ret = i2c_del_adapter(&chip->i2c_bus[i].adap);
                if (ret) {
                        dev_err(&dev->dev, "%s not removed\n",
                                chip->i2c_bus[i].adap.name);
@@ -241,14 +235,12 @@ static int __devinit prosavage_probe(struct pci_dev *dev, const struct pci_devic
        struct s_i2c_chip *chip;
        struct s_i2c_bus  *bus;
 
-        pci_set_drvdata(dev, kmalloc(sizeof(struct s_i2c_chip), GFP_KERNEL)); 
+       pci_set_drvdata(dev, kzalloc(sizeof(struct s_i2c_chip), GFP_KERNEL));
        chip = (struct s_i2c_chip *)pci_get_drvdata(dev);
        if (chip == NULL) {
                return -ENOMEM;
        }
 
-       memset(chip, 0, sizeof(struct s_i2c_chip));
-
        base = dev->resource[0].start & PCI_BASE_ADDRESS_MEM_MASK;
        len  = dev->resource[0].end - base + 1;
        chip->mmio = ioremap_nocache(base, len);
@@ -308,7 +300,6 @@ static struct pci_device_id prosavage_pci_tbl[] = {
 MODULE_DEVICE_TABLE (pci, prosavage_pci_tbl);
 
 static struct pci_driver prosavage_driver = {
-       .owner          =       THIS_MODULE,
        .name           =       "prosavage_smbus",
        .id_table       =       prosavage_pci_tbl,
        .probe          =       prosavage_probe,