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path: root/drivers/misc/pch_phub.c
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Diffstat (limited to 'drivers/misc/pch_phub.c')
-rw-r--r--drivers/misc/pch_phub.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c
index 956597321d2a..9a17a9bab8d6 100644
--- a/drivers/misc/pch_phub.c
+++ b/drivers/misc/pch_phub.c
@@ -158,6 +158,7 @@ static void pch_phub_read_modify_write_reg(struct pch_phub_reg *chip,
iowrite32(((ioread32(reg_addr) & ~mask)) | data, reg_addr);
}
+#ifdef CONFIG_PM
/* pch_phub_save_reg_conf - saves register configuration */
static void pch_phub_save_reg_conf(struct pci_dev *pdev)
{
@@ -280,6 +281,7 @@ static void pch_phub_restore_reg_conf(struct pci_dev *pdev)
if ((chip->ioh_type == 2) || (chip->ioh_type == 4))
iowrite32(chip->funcsel_reg, p + FUNCSEL_REG_OFFSET);
}
+#endif
/**
* pch_phub_read_serial_rom() - Reading Serial ROM