A cleanup patch changed the prototype of the regular tpm_bios_log_setup function, but not that of the stub that is used when the TPM is disabled, causing a harmless build warning:
drivers/char/tpm/tpm-chip.c: In function 'tpm1_chip_register': drivers/char/tpm/tpm-chip.c:287:38: error: passing argument 1 of 'tpm_bios_log_setup' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] chip->bios_dir = tpm_bios_log_setup(dev_name(&chip->dev)); In file included from ../drivers/char/tpm/tpm-chip.c:30:0: ../drivers/char/tpm/tpm_eventlog.h:83:31: note: expected 'char *' but argument is of type 'const char *' static inline struct dentry **tpm_bios_log_setup(char *name) This changes the stub function to match the normal prototype, avoiding that warning. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: aca8db8088c3 ("tpm: Get rid of devname") --- drivers/char/tpm/tpm_eventlog.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/tpm/tpm_eventlog.h b/drivers/char/tpm/tpm_eventlog.h index cc9672f64e8f..8de62b09be51 100644 --- a/drivers/char/tpm/tpm_eventlog.h +++ b/drivers/char/tpm/tpm_eventlog.h @@ -80,7 +80,7 @@ int read_log(struct tpm_bios_log *log); extern struct dentry **tpm_bios_log_setup(const char *); extern void tpm_bios_log_teardown(struct dentry **); #else -static inline struct dentry **tpm_bios_log_setup(char *name) +static inline struct dentry **tpm_bios_log_setup(const char *name) { return NULL; } -- 2.7.0
