bus: fsl-mc: add missing __iomem attribute

This pointer to an i/o register block is missing the __iomem attribute,
so add it. The issue was found by 0-day sparse run.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Link: https://lore.kernel.org/r/20201216161015.29060-1-laurentiu.tudor@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index b8e6acd..5a8fc68 100644 (file)
--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -41,7 +41,7 @@ struct fsl_mc {
        struct fsl_mc_device *root_mc_bus_dev;
        u8 num_translation_ranges;
        struct fsl_mc_addr_translation_range *translation_ranges;
-       void *fsl_mc_regs;
+       void __iomem *fsl_mc_regs;
 };
 
 /**