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| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | 2011-07-18 09:11:55 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-07-21 09:29:56 +1000 |
| commit | 6eb77b214985f8c2568f1f20f941790fbf8bf97b (patch) | |
| tree | 52e34cb937b8f87585b354216e31c6c428c4f1b8 /drivers/char/tpm/tpm_tis.c | |
| parent | 0f2a55d5bb2372058275b0b343d90dd5d640d045 (diff) | |
| download | linux-6eb77b214985f8c2568f1f20f941790fbf8bf97b.tar.gz linux-6eb77b214985f8c2568f1f20f941790fbf8bf97b.tar.bz2 linux-6eb77b214985f8c2568f1f20f941790fbf8bf97b.zip | |
tpm: Fix compilation warning when CONFIG_PNP is not defined
The is_itpm() function is only accessed from a block surrounded by
#ifdef CONFIG_PNP. Therefore, also surround it with #ifdef CONFIG_PNP
and remove the #else branch causing the warning.
http://lxr.linux.no/#linux+v2.6.39/drivers/char/tpm/tpm_tis.c#L622
v2:
- fixes a previous typo
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'drivers/char/tpm/tpm_tis.c')
| -rw-r--r-- | drivers/char/tpm/tpm_tis.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index ed97cfed30ea..2cf49b4168ae 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -80,7 +80,7 @@ enum tis_defaults { static LIST_HEAD(tis_chips); static DEFINE_SPINLOCK(tis_lock); -#ifdef CONFIG_ACPI +#ifdef CONFIG_PNP static int is_itpm(struct pnp_dev *dev) { struct acpi_device *acpi = pnp_acpi_device(dev); @@ -93,11 +93,6 @@ static int is_itpm(struct pnp_dev *dev) return 0; } -#else -static int is_itpm(struct pnp_dev *dev) -{ - return 0; -} #endif static int check_locality(struct tpm_chip *chip, int l) |