Merge branch 'omap2-upstream' into devel

3 files changed, 15 insertions, 16 deletions

diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index cce5a614758d..fde26345a379 100644
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -382,9 +382,8 @@ static irqreturn_t i2c_davinci_isr(int this_irq, void *dev_id)
                         break;
 
                 case DAVINCI_I2C_IVR_ARDY:
-                        w = davinci_i2c_read_reg(dev, DAVINCI_I2C_STR_REG);
-                        MOD_REG_BIT(w, DAVINCI_I2C_STR_ARDY, 1);
-                        davinci_i2c_write_reg(dev, DAVINCI_I2C_STR_REG, w);
+                        davinci_i2c_write_reg(dev,
+                                DAVINCI_I2C_STR_REG, DAVINCI_I2C_STR_ARDY);
                         complete(&dev->cmd_complete);
                         break;
 
@@ -397,12 +396,9 @@ static irqreturn_t i2c_davinci_isr(int this_irq, void *dev_id)
                                 if (dev->buf_len)
                                         continue;
 
-                                w = davinci_i2c_read_reg(dev,
-                                                         DAVINCI_I2C_STR_REG);
-                                MOD_REG_BIT(w, DAVINCI_I2C_IMR_RRDY, 0);
                                 davinci_i2c_write_reg(dev,
-                                                      DAVINCI_I2C_STR_REG,
-                                                      w);
+                                        DAVINCI_I2C_STR_REG,
+                                        DAVINCI_I2C_IMR_RRDY);
                         } else
                                 dev_err(dev->dev, "RDR IRQ while no "
                                         "data requested\n");
@@ -428,9 +424,8 @@ static irqreturn_t i2c_davinci_isr(int this_irq, void *dev_id)
                         break;
 
                 case DAVINCI_I2C_IVR_SCD:
-                        w = davinci_i2c_read_reg(dev, DAVINCI_I2C_STR_REG);
-                        MOD_REG_BIT(w, DAVINCI_I2C_STR_SCD, 1);
-                        davinci_i2c_write_reg(dev, DAVINCI_I2C_STR_REG, w);
+                        davinci_i2c_write_reg(dev,
+                                DAVINCI_I2C_STR_REG, DAVINCI_I2C_STR_SCD);
                         complete(&dev->cmd_complete);
                         break;
 
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 7c7eb0cfeceb..22bb247d0e60 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -55,7 +55,7 @@ MODULE_PARM_DESC(iic_force_poll, "Force polling mode");
 
 static int iic_force_fast;
 module_param(iic_force_fast, bool, 0);
-MODULE_PARM_DESC(iic_fast_poll, "Force fast mode (400 kHz)");
+MODULE_PARM_DESC(iic_force_fast, "Force fast mode (400 kHz)");
 
 #define DBG_LEVEL 0
 
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index cb9abe7565a7..b1c050ff311d 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -131,11 +131,15 @@ static const struct i2c_algorithm usb_algorithm = {
 
 /* ----- begin of usb layer ---------------------------------------------- */
 
-/* The usb i2c interface uses a vid/pid pair donated by */
-/* Future Technology Devices International Ltd. */
+/*
+ * Initially the usb i2c interface uses a vid/pid pair donated by
+ * Future Technology Devices International Ltd., later a pair was
+ * bought from EZPrototypes
+ */
 static struct usb_device_id i2c_tiny_usb_table [] = {
-        { USB_DEVICE(0x0403, 0xc631) },
-        { }                     /* Terminating entry */
+        { USB_DEVICE(0x0403, 0xc631) },   /* FTDI */
+        { USB_DEVICE(0x1c40, 0x0534) },   /* EZPrototypes */
+        { }                               /* Terminating entry */
 };
 
 MODULE_DEVICE_TABLE(usb, i2c_tiny_usb_table);