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cxl/regs: Fix sparse warning

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The 0day robot belatedly points out that @addr is not properly tagged as
an iomap pointer:

"drivers/cxl/core/regs.c:332:14: sparse: sparse: incorrect type in
assignment (different address spaces) @@     expected void *addr @@
got void [noderef] __iomem * @@"

Fixes: 1168271ca054 ("cxl/acpi: Extract component registers of restricted hosts from RCRB")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Robert Richter <rrichter@amd.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://lore.kernel.org/r/167008768190.2516013.11918622906007677341.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams 2022-12-03 09:14:41 -08:00
parent 02fedf1466
commit 397cd26581
1 changed files with 1 additions and 1 deletions
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2
drivers/cxl/core/regs.c
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@ -337,8 +337,8 @@ resource_size_t cxl_rcrb_to_component(struct device *dev,
enum cxl_rcrb which)
{
resource_size_t component_reg_phys;
void __iomem *addr;
u32 bar0, bar1;
void *addr;
u16 cmd;
u32 id;