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SubjectRe: [PATCH] ACPI: GED: fix -Wformat
On Sat, 7 Nov 2020 at 09:34, Nick Desaulniers <ndesaulniers@google.com> wrote:
>
> Clang is more aggressive about -Wformat warnings when the format flag
> specifies a type smaller than the parameter. It turns out that gsi is an
> int. Fixes:
>
> drivers/acpi/evged.c:105:48: warning: format specifies type 'unsigned
> char' but the argument has type 'unsigned int' [-Wformat]
> trigger == ACPI_EDGE_SENSITIVE ? 'E' : 'L', gsi);
> ^~~
>
> Link: https://github.com/ClangBuiltLinux/linux/issues/378
> Fixes: commit ea6f3af4c5e6 ("ACPI: GED: add support for _Exx / _Lxx handler methods")

Please drop the word 'commit' here

> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>

Acked-by: Ard Biesheuvel <ardb@kernel.org>

> ---
> drivers/acpi/evged.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/evged.c b/drivers/acpi/evged.c
> index b1a7f8d6965e..fe6b6792c8bb 100644
> --- a/drivers/acpi/evged.c
> +++ b/drivers/acpi/evged.c
> @@ -101,7 +101,7 @@ static acpi_status acpi_ged_request_interrupt(struct acpi_resource *ares,
>
> switch (gsi) {
> case 0 ... 255:
> - sprintf(ev_name, "_%c%02hhX",
> + sprintf(ev_name, "_%c%02X",
> trigger == ACPI_EDGE_SENSITIVE ? 'E' : 'L', gsi);
>
> if (ACPI_SUCCESS(acpi_get_handle(handle, ev_name, &evt_handle)))
> --
> 2.29.2.222.g5d2a92d10f8-goog
>

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