Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm

[pandora-kernel.git] / drivers / i2c / busses / i2c-bfin-twi.c

diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index 52b545a..cbc98ae 100644 (file)
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -193,7 +193,13 @@ static void bfin_twi_handle_interrupt(struct bfin_twi_iface *iface,
                return;
        }
        if (twi_int_status & MCOMP) {
-               if (iface->cur_mode == TWI_I2C_MODE_COMBINED) {
+               if ((read_MASTER_CTL(iface) & MEN) == 0 &&
+                       (iface->cur_mode == TWI_I2C_MODE_REPEAT ||
+                       iface->cur_mode == TWI_I2C_MODE_COMBINED)) {
+                       iface->result = -1;
+                       write_INT_MASK(iface, 0);
+                       write_MASTER_CTL(iface, 0);
+               } else if (iface->cur_mode == TWI_I2C_MODE_COMBINED) {
                        if (iface->readNum == 0) {
                                /* set the read number to 1 and ask for manual
                                 * stop in block combine mode