i2c: ismt: propagate actual error code

Propagate actual return code when requesting interrupt fails.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c
index 3cc20f35ae8af412028b2d664fbe1308cf54b0b4..21cd4f6636bf3812f56211d26b1f84b4cdb1683b 100644 (file)
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -817,7 +817,7 @@ intx:
                               priv);
        if (err) {
                dev_err(&priv->pci_dev->dev, "no usable interrupts\n");
-               return -ENODEV;
+               return err;
        }
 
 done: