diff options
| author | Jason Gunthorpe <jgunthorpe@obsidianresearch.com> | 2013-11-26 13:30:46 -0700 |
|---|---|---|
| committer | Peter Huewe <peterhuewe@gmx.de> | 2014-01-06 14:37:25 +0100 |
| commit | 19b94d2df5349acb7785fd7bc96a98541b07916c (patch) | |
| tree | b950982a28a220e9f847cfc83115ea1988157a7b /drivers | |
| parent | e3302e0d6dcc02f369ecdc01c8392a28f14c0cba (diff) | |
tpm: tpm_tis: Fix compile problems with CONFIG_PM_SLEEP/CONFIG_PNP
If CONFIG_PM_SLEEP=n, CONFIG_PNP=y we get this warning:
drivers/char/tpm/tpm_tis.c:706:13: warning: 'tpm_tis_reenable_interrupts' defined but not used [-Wunused-function]
This seems to have been introduced in a2fa3fb0d 'tpm: convert tpm_tis driver
to use dev_pm_ops from legacy pm_ops'
Also, unpon reviewing, the #ifdefs around tpm_tis_pm are not right, the first
reference is protected, the second is not. tpm_tis_pm is always defined so we
can drop the #ifdef.
Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/tpm/tpm_tis.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 8094b081a8b..a9ed2270c25 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -702,7 +702,7 @@ out_err: return rc; } -#if defined(CONFIG_PNP) || defined(CONFIG_PM_SLEEP) +#ifdef CONFIG_PM_SLEEP static void tpm_tis_reenable_interrupts(struct tpm_chip *chip) { u32 intmask; @@ -723,9 +723,7 @@ static void tpm_tis_reenable_interrupts(struct tpm_chip *chip) iowrite32(intmask, chip->vendor.iobase + TPM_INT_ENABLE(chip->vendor.locality)); } -#endif -#ifdef CONFIG_PM_SLEEP static int tpm_tis_resume(struct device *dev) { struct tpm_chip *chip = dev_get_drvdata(dev); @@ -794,11 +792,9 @@ static struct pnp_driver tis_pnp_driver = { .id_table = tpm_pnp_tbl, .probe = tpm_tis_pnp_init, .remove = tpm_tis_pnp_remove, -#ifdef CONFIG_PM_SLEEP .driver = { .pm = &tpm_tis_pm, }, -#endif }; #define TIS_HID_USR_IDX sizeof(tpm_pnp_tbl)/sizeof(struct pnp_device_id) -2 |