From 6eb77b214985f8c2568f1f20f941790fbf8bf97b Mon Sep 17 00:00:00 2001 From: Stefan Berger Date: Mon, 18 Jul 2011 09:11:55 -0400 Subject: 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 Reported-by: Randy Dunlap Signed-off-by: James Morris --- drivers/char/tpm/tpm_tis.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'drivers/char') 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) -- cgit v1.2.3