i2c: ismt: mark register space with __iomem

This fixes the code to suppress sparse warnings like:

drivers/i2c/busses/i2c-ismt.c:725:36: warning: incorrect type in argument 2 (different address spaces)
drivers/i2c/busses/i2c-ismt.c:725:36:    expected void volatile [noderef] <asn:2>*addr
drivers/i2c/busses/i2c-ismt.c:725:36:    got void *

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 f994712d0904733782e6804c20bd7ad47eaffb94..3ab3b4d0201759f53b3712a2481326f434f500bd 100644 (file)
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -165,7 +165,7 @@ struct ismt_desc {
 
 struct ismt_priv {
        struct i2c_adapter adapter;
-       void *smba;                             /* PCI BAR */
+       void __iomem *smba;                     /* PCI BAR */
        struct pci_dev *pci_dev;
        struct ismt_desc *hw;                   /* descriptor virt base addr */
        dma_addr_t io_rng_dma;                  /* descriptor HW base addr */