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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2012-12-07 23:11:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-11 09:06:29 -0800 |
| commit | 745a4b9a8bedb82d56e23a2e14452ab71df9cf60 (patch) | |
| tree | 37e6261d4161e0461b29b6b85a2ebe8e0ce93fbb | |
| parent | 6afc22ba722253aafc389264edc7134e73700e60 (diff) | |
| download | lwn-745a4b9a8bedb82d56e23a2e14452ab71df9cf60.tar.gz lwn-745a4b9a8bedb82d56e23a2e14452ab71df9cf60.zip | |
pnpacpi: fix incorrect TEST_ALPHA() test
commit cdc87c5a30f407ed1ce43d8a22261116873d5ef1 upstream.
TEST_ALPHA() is broken and always returns 0.
[akpm@linux-foundation.org: return false for '@' as well, per Bjorn]
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pnp/pnpacpi/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index e3537888db7e..291906e8e9a9 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -58,7 +58,7 @@ static inline int __init is_exclusive_device(struct acpi_device *dev) if (!(('0' <= (c) && (c) <= '9') || ('A' <= (c) && (c) <= 'F'))) \ return 0 #define TEST_ALPHA(c) \ - if (!('@' <= (c) || (c) <= 'Z')) \ + if (!('A' <= (c) && (c) <= 'Z')) \ return 0 static int __init ispnpidacpi(const char *id) { |