From 1560ffe62a9d53a51faeec7417becfba4f2a0d18 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 3 Aug 2011 16:21:11 -0700 Subject: [PATCH] tpm_tis: fix build when ACPI is not enabled Fix tpm_tis.c build when CONFIG_ACPI is not enabled by providing a stub function. Fixes many build errors/warnings: drivers/char/tpm/tpm_tis.c:89: error: dereferencing pointer to incomplete type drivers/char/tpm/tpm_tis.c:89: warning: type defaults to 'int' in declaration of 'type name' drivers/char/tpm/tpm_tis.c:89: error: request for member 'list' in something not a structure or union ... Signed-off-by: Randy Dunlap Cc: Leendert van Doorn Cc: James Morris Cc: Ingo Molnar Cc: Stephen Rothwell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/tpm/tpm_tis.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 7fc2f108f490..3f4051a7c5a7 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_PNP +#if defined(CONFIG_PNP) && defined(CONFIG_ACPI) static int is_itpm(struct pnp_dev *dev) { struct acpi_device *acpi = pnp_acpi_device(dev); @@ -93,6 +93,11 @@ static int is_itpm(struct pnp_dev *dev) return 0; } +#else +static inline int is_itpm(struct pnp_dev *dev) +{ + return 0; +} #endif static int check_locality(struct tpm_chip *chip, int l) -- 2.39.5