diff options
| 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 09:18:16 -0800 |
| commit | fe33f310343a8b2d733a8ab286c0f6b9bae08ed6 (patch) | |
| tree | dbe37d1c7ad2527ddd55e80f62e8cc4a54a6cb4f /drivers | |
| parent | c0343ba858128ce45ca9350922f53b7f03a1d590 (diff) | |
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>
Diffstat (limited to 'drivers')
| -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 ec8e914f756c..767f526209e8 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) { |