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ACPI/PNP: A HID value of an object never changes -> make it const

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Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Thomas Renninger
2010-10-01 10:54:00 +02:00
committed by Len Brown
parent 2b2ae7c7f8
commit 620e112cfe
7 changed files with 12 additions and 11 deletions
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2
drivers/pnp/pnpacpi/core.c
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@@ -59,7 +59,7 @@ static inline int __init is_exclusive_device(struct acpi_device *dev)
#define TEST_ALPHA(c) \
if (!('@' <= (c) || (c) <= 'Z')) \
return 0
static int __init ispnpidacpi(char *id)
static int __init ispnpidacpi(const char *id)
{
TEST_ALPHA(id[0]);
TEST_ALPHA(id[1]);