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Commit 07368d32 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

tpm_tis / PM: Fix unused function warning for CONFIG_PM_SLEEP 



According to a compiler warning, the tpm_tis_resume() function is not
used for CONFIG_PM_SLEEP unset, so add a #ifdef to prevent it from
being built in that case.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 3567a4e2

drivers/char/tpm/tpm_tis.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -807,6 +807,7 @@ module_param_string(hid, tpm_pnp_tbl[TIS_HID_USR_IDX].id, 
MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe");

MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe");

#endif

#endif





#ifdef CONFIG_PM_SLEEP

static int tpm_tis_resume(struct device *dev)

static int tpm_tis_resume(struct device *dev)

{

{

	struct tpm_chip *chip = dev_get_drvdata(dev);

	struct tpm_chip *chip = dev_get_drvdata(dev);
@@ -816,6 +817,7 @@ static int tpm_tis_resume(struct device *dev) 




	return tpm_pm_resume(dev);

	return tpm_pm_resume(dev);

}

}

#endif





static SIMPLE_DEV_PM_OPS(tpm_tis_pm, tpm_pm_suspend, tpm_tis_resume);

static SIMPLE_DEV_PM_OPS(tpm_tis_pm, tpm_pm_suspend, tpm_tis_resume);