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| author | Nick Desaulniers <ndesaulniers@google.com> | 2020-11-07 11:49:39 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-22 12:02:26 +0300 |
| commit | 7a74bd35c932698921c08399d8fcb2e84cff32cc (patch) | |
| tree | aec799e98e3ee74766da3ef012baf6e84bb722c6 | |
| parent | 509b5cf71edf59c0e8e879b7295151bc0ba1525a (diff) | |
| download | linux-7a74bd35c932698921c08399d8fcb2e84cff32cc.tar.xz | |
ACPI: GED: fix -Wformat
commit 9debfb81e7654fe7388a49f45bc4d789b94c1103 upstream.
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: ea6f3af4c5e6 ("ACPI: GED: add support for _Exx / _Lxx handler methods")
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/acpi/evged.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/evged.c b/drivers/acpi/evged.c index 73f6093a5c16..9f4b405a5c20 100644 --- a/drivers/acpi/evged.c +++ b/drivers/acpi/evged.c @@ -110,7 +110,7 @@ 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))) |