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| author | Kent Yoder <key@linux.vnet.ibm.com> | 2012-08-09 16:20:15 +0200 |
|---|---|---|
| committer | Kent Yoder <key@linux.vnet.ibm.com> | 2012-08-22 18:12:03 +0200 |
| commit | 7e72fe73bfc7e4219b8dd212026c7113f4e37f91 (patch) | |
| tree | 5c6af208990e86fc9e0c88ae7f05496dec1e8a87 /drivers/char | |
| parent | tpm: fix double write race and tpm_release free issue (diff) | |
| download | linux-7e72fe73bfc7e4219b8dd212026c7113f4e37f91.tar.xz linux-7e72fe73bfc7e4219b8dd212026c7113f4e37f91.zip | |
tpm: compile out unused code in the PNP and PM cases
The tpm_tis driver doesn't use tpm_tis_resume except when PM is
configured and doesn't make use of tpm_tis_reenable_interrupts except
when PM or PNP is configured.
Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_tis.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index c4be3519a587..6bdf2671254f 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -705,6 +705,7 @@ out_err: return rc; } +#if defined(CONFIG_PNP) || defined(CONFIG_PM_SLEEP) static void tpm_tis_reenable_interrupts(struct tpm_chip *chip) { u32 intmask; @@ -725,7 +726,7 @@ static void tpm_tis_reenable_interrupts(struct tpm_chip *chip) iowrite32(intmask, chip->vendor.iobase + TPM_INT_ENABLE(chip->vendor.locality)); } - +#endif #ifdef CONFIG_PNP static int __devinit tpm_tis_pnp_init(struct pnp_dev *pnp_dev, |