5 files changed, 8 insertions, 7 deletions

diff --git a/drivers/i2c/busses/i2c-acorn.c b/drivers/i2c/busses/i2c-acorn.c
index 9fee3ca17344..9aefb5e5864d 100644
--- a/drivers/i2c/busses/i2c-acorn.c
+++ b/drivers/i2c/busses/i2c-acorn.c
@@ -79,10 +79,11 @@ static struct i2c_algo_bit_data ioc_data = {
         .getsda         = ioc_getsda,
         .getscl         = ioc_getscl,
         .udelay         = 80,
-        .timeout        = 100
+        .timeout        = HZ,
 };
 
 static struct i2c_adapter ioc_ops = {
+        .nr                     = 0,
         .algo_data              = &ioc_data,
 };
 
@@ -90,7 +91,7 @@ static int __init i2c_ioc_init(void)
 {
         force_ones = FORCE_ONES | SCL | SDA;
 
-        return i2c_bit_add_bus(&ioc_ops);
+        return i2c_bit_add_numbered_bus(&ioc_ops);
 }
 
 module_init(i2c_ioc_init);
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index edab51973bf5..a7c59908c457 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -72,7 +72,7 @@ static unsigned int amd_ec_wait_write(struct amd_smbus *smbus)
 {
         int timeout = 500;
 
-        while (timeout-- && (inb(smbus->base + AMD_EC_SC) & AMD_EC_SC_IBF))
+        while ((inb(smbus->base + AMD_EC_SC) & AMD_EC_SC_IBF) && --timeout)
                 udelay(1);
 
         if (!timeout) {
@@ -88,7 +88,7 @@ static unsigned int amd_ec_wait_read(struct amd_smbus *smbus)
 {
         int timeout = 500;
 
-        while (timeout-- && (~inb(smbus->base + AMD_EC_SC) & AMD_EC_SC_OBF))
+        while ((~inb(smbus->base + AMD_EC_SC) & AMD_EC_SC_OBF) && --timeout)
                 udelay(1);
 
         if (!timeout) {
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 8e8467970481..c016f7a2c5fc 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -114,7 +114,7 @@ static int ixp2000_i2c_probe(struct platform_device *plat_dev)
         drv_data->algo_data.getsda = ixp2000_bit_getsda;
         drv_data->algo_data.getscl = ixp2000_bit_getscl;
         drv_data->algo_data.udelay = 6;
-        drv_data->algo_data.timeout = 100;
+        drv_data->algo_data.timeout = HZ;
 
         strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
                 sizeof(drv_data->adapter.name));
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 6af68146c342..bdb1f7510e91 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -644,7 +644,7 @@ static int i2c_pxa_do_pio_xfer(struct pxa_i2c *i2c,
 
         i2c_pxa_start_message(i2c);
 
-        while (timeout-- && i2c->msg_num > 0) {
+        while (i2c->msg_num > 0 && --timeout) {
                 i2c_pxa_handler(0, i2c);
                 udelay(10);
         }
diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c
index 162b74a04886..42df0eca43d5 100644
--- a/drivers/i2c/busses/scx200_i2c.c
+++ b/drivers/i2c/busses/scx200_i2c.c
@@ -76,7 +76,7 @@ static struct i2c_algo_bit_data scx200_i2c_data = {
         .getsda         = scx200_i2c_getsda,
         .getscl         = scx200_i2c_getscl,
         .udelay         = 10,
-        .timeout        = 100,
+        .timeout        = HZ,
 };
 
 static struct i2c_adapter scx200_i2c_ops = {