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Commit 7e72fe73 authored by Kent Yoder's avatar Kent Yoder
Browse files

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: default avatarKent Yoder <key@linux.vnet.ibm.com>
parent dd7da132

drivers/char/tpm/tpm_tis.c

+2 −1
Original line number Diff line number Diff line
@@ -705,6 +705,7 @@ static int tpm_tis_init(struct device *dev, resource_size_t start, 
	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,