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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>
This commit is contained in:
Andy Shevchenko 2015-09-16 17:24:03 +03:00 committed by Wolfram Sang
parent 166c2ba398
commit 6109dbd618
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-ismt.c
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@ -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 */