10 files changed, 17 insertions, 15 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 94eae5c3cbc7..a48c8aee0218 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -604,12 +604,14 @@ comment "Graphics adapter I2C/DDC channel drivers"
         depends on PCI
 
 config I2C_VOODOO3
-        tristate "Voodoo 3"
+        tristate "Voodoo 3 (DEPRECATED)"
         depends on PCI
         select I2C_ALGOBIT
         help
           If you say yes to this option, support will be included for the
-          Voodoo 3 I2C interface.
+          Voodoo 3 I2C interface. This driver is deprecated and you should
+          use the tdfxfb driver instead, which additionally provides
+          framebuffer support.
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-voodoo3.
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index 981e080b32ae..d108450df064 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -284,7 +284,7 @@ static int ali1535_transaction(struct i2c_adapter *adap)
                  && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 result = -ETIMEDOUT;
                 dev_err(&adap->dev, "SMBus Timeout!\n");
         }
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 39066dee46e3..d627fceb790b 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -306,7 +306,7 @@ static int ali15x3_transaction(struct i2c_adapter *adap)
                  && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 result = -ETIMEDOUT;
                 dev_err(&adap->dev, "SMBus Timeout!\n");
         }
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 220f4a1eee1d..f7d6fe9c49ba 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -126,7 +126,7 @@ static int amd756_transaction(struct i2c_adapter *adap)
                 } while ((temp & (GS_HST_STS | GS_SMB_STS)) &&
                          (timeout++ < MAX_TIMEOUT));
                 /* If the SMBus is still busy, we give up */
-                if (timeout >= MAX_TIMEOUT) {
+                if (timeout > MAX_TIMEOUT) {
                         dev_dbg(&adap->dev, "Busy wait timeout (%04x)\n", temp);
                         goto abort;
                 }
@@ -143,7 +143,7 @@ static int amd756_transaction(struct i2c_adapter *adap)
         } while ((temp & GS_HST_STS) && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_dbg(&adap->dev, "Completion timeout!\n");
                 goto abort;
         }
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 10411848fd70..9d2c5adf5d4f 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -237,7 +237,7 @@ static int i801_transaction(int xact)
                 status = inb_p(SMBHSTSTS);
         } while ((status & SMBHSTSTS_HOST_BUSY) && (timeout++ < MAX_TIMEOUT));
 
-        result = i801_check_post(status, timeout >= MAX_TIMEOUT);
+        result = i801_check_post(status, timeout > MAX_TIMEOUT);
         if (result < 0)
                 return result;
 
@@ -257,9 +257,9 @@ static void i801_wait_hwpec(void)
         } while ((!(status & SMBHSTSTS_INTR))
                  && (timeout++ < MAX_TIMEOUT));
 
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT)
                 dev_dbg(&I801_dev->dev, "PEC Timeout!\n");
-        }
+
         outb_p(status, SMBHSTSTS);
 }
 
@@ -344,7 +344,7 @@ static int i801_block_transaction_byte_by_byte(union i2c_smbus_data *data,
                 while ((!(status & SMBHSTSTS_BYTE_DONE))
                        && (timeout++ < MAX_TIMEOUT));
 
-                result = i801_check_post(status, timeout >= MAX_TIMEOUT);
+                result = i801_check_post(status, timeout > MAX_TIMEOUT);
                 if (result < 0)
                         return result;
 
diff --git a/drivers/i2c/busses/i2c-isch.c b/drivers/i2c/busses/i2c-isch.c
index b9c01aa90036..9f6b8e0f8632 100644
--- a/drivers/i2c/busses/i2c-isch.c
+++ b/drivers/i2c/busses/i2c-isch.c
@@ -112,7 +112,7 @@ static int sch_transaction(void)
         } while ((temp & 0x08) && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_err(&sch_adapter.dev, "SMBus Timeout!\n");
                 result = -ETIMEDOUT;
         }
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index 2ff4683703a8..ec11d1c4e77b 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -173,7 +173,7 @@ static int nforce2_check_status(struct i2c_adapter *adap)
                 temp = inb_p(NVIDIA_SMB_STS);
         } while ((!temp) && (timeout++ < MAX_TIMEOUT));
 
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_dbg(&adap->dev, "SMBus Timeout!\n");
                 if (smbus->can_abort)
                         nforce2_abort(adap);
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index f320ab27da46..139f0c7f12a4 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -256,7 +256,7 @@ static int sis5595_transaction(struct i2c_adapter *adap)
         } while (!(temp & 0x40) && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_dbg(&adap->dev, "SMBus Timeout!\n");
                 result = -ETIMEDOUT;
         }
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 50c3610e6028..70ca41e90e58 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -173,7 +173,7 @@ static int sis630_transaction_wait(struct i2c_adapter *adap, int size)
         } while (!(temp & 0x0e) && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_dbg(&adap->dev, "SMBus Timeout!\n");
                 result = -ETIMEDOUT;
         }
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index 7e1594b40579..8295885b2fdb 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -132,7 +132,7 @@ static int sis96x_transaction(int size)
         } while (!(temp & 0x0e) && (timeout++ < MAX_TIMEOUT));
 
         /* If the SMBus is still busy, we give up */
-        if (timeout >= MAX_TIMEOUT) {
+        if (timeout > MAX_TIMEOUT) {
                 dev_dbg(&sis96x_adapter.dev, "SMBus Timeout! (0x%02x)\n", temp);
                 result = -ETIMEDOUT;
         }