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Staging: quickstart: Fix compilation warning on 64 bit arch

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acpi_size is u32 or u64 depending on architecture. Cast it to
unsigned long and use %lu for printing.

This fix following build warning:
drivers/staging/quickstart/quickstart.c: In function ‘quickstart_acpi_ghid’:
drivers/staging/quickstart/quickstart.c:212:5: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 3 has type ‘acpi_size’ [-Wformat]

Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Szymon Janc 2012-02-10 21:05:43 +01:00 committed by Greg Kroah-Hartman
parent af5728e08a
commit 5f01f7f301
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/quickstart/quickstart.c
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@ -209,8 +209,9 @@ static int quickstart_acpi_ghid(struct quickstart_acpi *quickstart)
quickstart->button->id = *(uint64_t *)buffer.pointer;
break;
default:
pr_err("%s GHID method returned buffer of unexpected length %u\n",
quickstart->button->name, buffer.length);
pr_err("%s GHID method returned buffer of unexpected length %lu\n",
quickstart->button->name,
(unsigned long)buffer.length);
ret = -EINVAL;
break;
}