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authorJason Gunthorpe <jgunthorpe@obsidianresearch.com>2013-11-26 21:30:43 +0100
committerPeter Huewe <peterhuewe@gmx.de>2014-01-06 14:37:25 +0100
commit01ad1fa75dd243909d62dba25a93254b20d5fe81 (patch)
treef7a09e61ead8f9e0a1002dde7e53d0376b8b3c19 /drivers/char/tpm/tpm.h
parenttpm: Pull all driver sysfs code into tpm-sysfs.c (diff)
downloadlinux-01ad1fa75dd243909d62dba25a93254b20d5fe81.tar.xz
linux-01ad1fa75dd243909d62dba25a93254b20d5fe81.zip
tpm: Create a tpm_class_ops structure and use it in the drivers
This replaces the static initialization of a tpm_vendor_specific structure in the drivers with the standard Linux idiom of providing a const structure of function pointers. Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Reviewed-by: Ashley Lai <adlai@linux.vnet.ibm.com> [phuewe: did apply manually due to commit 191ffc6bde3 tpm/tpm_i2c_atmel: fix coccinelle warnings] Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers/char/tpm/tpm.h')
-rw-r--r--drivers/char/tpm/tpm.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 14ba1627d78e..a56af2c13518 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -64,8 +64,8 @@ enum tpm_duration {
struct tpm_chip;
struct tpm_vendor_specific {
- const u8 req_complete_mask;
- const u8 req_complete_val;
+ u8 req_complete_mask;
+ u8 req_complete_val;
bool (*req_canceled)(struct tpm_chip *chip, u8 status);
void __iomem *iobase; /* ioremapped address */
unsigned long base; /* TPM base address */
@@ -336,7 +336,7 @@ extern void tpm_gen_interrupt(struct tpm_chip *);
extern int tpm_do_selftest(struct tpm_chip *);
extern unsigned long tpm_calc_ordinal_duration(struct tpm_chip *, u32);
extern struct tpm_chip* tpm_register_hardware(struct device *,
- const struct tpm_vendor_specific *);
+ const struct tpm_class_ops *ops);
extern void tpm_dev_vendor_release(struct tpm_chip *);
extern void tpm_remove_hardware(struct device *);
extern int tpm_pm_suspend(struct device *);