We get 1 warning when building kernel with W=1:
drivers/ptp/ptp_pch.c:182:5: warning: no previous prototype for
‘pch_ch_control_read’ [-Wmissing-prototypes]
u32 pch_ch_control_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:193:6: warning: no previous prototype for
‘pch_ch_control_write’ [-Wmissing-prototypes]
void pch_ch_control_write(struct pci_dev *pdev, u32 val)
drivers/ptp/ptp_pch.c:201:5: warning: no previous prototype for
‘pch_ch_event_read’ [-Wmissing-prototypes]
u32 pch_ch_event_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:212:6: warning: no previous prototype for
‘pch_ch_event_write’ [-Wmissing-prototypes]
void pch_ch_event_write(struct pci_dev *pdev, u32 val)
drivers/ptp/ptp_pch.c:220:5: warning: no previous prototype for
‘pch_src_uuid_lo_read’ [-Wmissing-prototypes]
u32 pch_src_uuid_lo_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:231:5: warning: no previous prototype for
‘pch_src_uuid_hi_read’ [-Wmissing-prototypes]
u32 pch_src_uuid_hi_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:242:5: warning: no previous prototype for
‘pch_rx_snap_read’ [-Wmissing-prototypes]
u64 pch_rx_snap_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:259:5: warning: no previous prototype for
‘pch_tx_snap_read’ [-Wmissing-prototypes]
u64 pch_tx_snap_read(struct pci_dev *pdev)
drivers/ptp/ptp_pch.c:300:5: warning: no previous prototype for
‘pch_set_station_address’ [-Wmissing-prototypes]
int pch_set_station_address(u8 *addr, struct pci_dev *pdev)
Signed-off-by: Herrington <hankin...@gmail.com>
---
drivers/ptp/ptp_pch.c | 11 -----------
include/linux/ptp_clock_kernel.h | 9 +++++++++
2 files changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index ce10ecd41ba0..f7ff7230623e 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -179,17 +179,6 @@ static inline void pch_block_reset(struct pch_dev *chip)
iowrite32(val, (&chip->regs->control));
}
-u32 pch_ch_control_read(struct pci_dev *pdev)
-{
- struct pch_dev *chip = pci_get_drvdata(pdev);
- u32 val;
-
- val = ioread32(&chip->regs->ch_control);
-
- return val;
-}
-EXPORT_SYMBOL(pch_ch_control_read);
-
void pch_ch_control_write(struct pci_dev *pdev, u32 val)
{
struct pch_dev *chip = pci_get_drvdata(pdev);
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h
index d3e8ba5c7125..5db4b8891b22 100644
--- a/include/linux/ptp_clock_kernel.h
+++ b/include/linux/ptp_clock_kernel.h
@@ -307,4 +307,13 @@ static inline void ptp_read_system_postts(struct
ptp_system_timestamp *sts)
ktime_get_real_ts64(&sts->post_ts);
}
+void pch_ch_control_write(struct pci_dev *pdev, u32 val);
+u32 pch_ch_event_read(struct pci_dev *pdev);
+void pch_ch_event_write(struct pci_dev *pdev, u32 val);
+u32 pch_src_uuid_lo_read(struct pci_dev *pdev);
+u32 pch_src_uuid_hi_read(struct pci_dev *pdev);
+u64 pch_rx_snap_read(struct pci_dev *pdev);
+u64 pch_tx_snap_read(struct pci_dev *pdev);
+int pch_set_station_address(u8 *addr, struct pci_dev *pdev);
+
#endif
--
2.18.1
