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| author | Ionela Voinescu <ionela.voinescu@arm.com> | 2021-01-07 14:17:16 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-22 18:28:19 +0300 |
| commit | 1d9b4abefcca19187e219c3132f3b0593992e95e (patch) | |
| tree | 0ca9474cc20e105c4843dfcffa07b514678e8816 /tools | |
| parent | d8f85cc021afbb3697858672e1a11802f2568d91 (diff) | |
| download | linux-1d9b4abefcca19187e219c3132f3b0593992e95e.tar.xz | |
ACPI: CPPC: add __iomem annotation to generic_comm_base pointer
ppc_comm_addr is a virtual address to the PCC space and it's annotated
with __iomem. Therefore, generic_comm_base which gets assigned the value of
pcc_comm_address should be annotated as well.
This already happens in check_pcc_chan(), but not in send_pcc_cmd(), which
results in the following sparse warnings:
drivers/acpi/cppc_acpi.c:237:18: warning: cast removes address space '__iomem' of expression
drivers/acpi/cppc_acpi.c:299:9: warning: incorrect type in argument 2 (different address spaces)
drivers/acpi/cppc_acpi.c:299:9: expected void volatile [noderef] __iomem *addr
drivers/acpi/cppc_acpi.c:299:9: got unsigned short *
drivers/acpi/cppc_acpi.c:302:9: warning: incorrect type in argument 2 (different address spaces)
drivers/acpi/cppc_acpi.c:302:9: expected void volatile [noderef] __iomem *addr
drivers/acpi/cppc_acpi.c:302:9: got unsigned short *
Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions