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Date: Sun, 15 Dec 2013 13:01:29 -0800 From: Josh Triplett <josh@...htriplett.org> To: Rashika Kheria <rashika.kheria@...il.com> Cc: linux-kernel@...r.kernel.org, Richard Cochran <richardcochran@...il.com>, Darren Hart <dvhart@...ux.intel.com>, "David S. Miller" <davem@...emloft.net>, Joe Perches <joe@...ches.com>, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, Veaceslav Falico <vfalico@...hat.com>, netdev@...r.kernel.org Subject: Re: [PATCH] drivers: ptp: Include new header file in ptp_pch.c On Mon, Dec 16, 2013 at 02:14:15AM +0530, Rashika Kheria wrote: > Create a new header file include/linux/ptp_pch.h which contains > prototype declaration of functions pch_ch_control_read(), > pch_ch_control_write(), pch_ch_event_read(), pch_ch_event_write(), > pch_src_uuid_lo_read(), pch_src_uuid_hi_read(), pch_rx_snap_read(), > pch_tx_snap_read() and pch_set_station_address(). > > Include the new header file in drivers/ptp/ptp_pch.c and > drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c because they > use these functions. Remove these functions prototypes from header > file drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h. > > This eliminates the following warnings in ptp_pch.c: > > drivers/ptp/ptp_pch.c:194:5: warning: no previous prototype for ‘pch_ch_control_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:205:6: warning: no previous prototype for ‘pch_ch_control_write’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:213:5: warning: no previous prototype for ‘pch_ch_event_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:224:6: warning: no previous prototype for ‘pch_ch_event_write’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:232:5: warning: no previous prototype for ‘pch_src_uuid_lo_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:243:5: warning: no previous prototype for ‘pch_src_uuid_hi_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:254:5: warning: no previous prototype for ‘pch_rx_snap_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:271:5: warning: no previous prototype for ‘pch_tx_snap_read’ [-Wmissing-prototypes] > drivers/ptp/ptp_pch.c:312:5: warning: no previous prototype for ‘pch_set_station_address’ [-Wmissing-prototypes] > > Signed-off-by: Rashika Kheria <rashika.kheria@...il.com> Reviewed-by: Josh Triplett <josh@...htriplett.org> > drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h | 9 --------- > .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 1 + > drivers/ptp/ptp_pch.c | 1 + > include/linux/ptp_pch.h | 16 ++++++++++++++++ > 4 files changed, 18 insertions(+), 9 deletions(-) > create mode 100644 include/linux/ptp_pch.h > > diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h > index 2a900307..79533c8 100644 > --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h > +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h > @@ -666,15 +666,6 @@ void pch_gbe_free_tx_resources(struct pch_gbe_adapter *adapter, > void pch_gbe_free_rx_resources(struct pch_gbe_adapter *adapter, > struct pch_gbe_rx_ring *rx_ring); > void pch_gbe_update_stats(struct pch_gbe_adapter *adapter); > -u32 pch_ch_control_read(struct pci_dev *pdev); > -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); > > /* pch_gbe_param.c */ > void pch_gbe_check_options(struct pch_gbe_adapter *adapter); > diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c > index 27ffe0e..03e2c14 100644 > --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c > +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c > @@ -24,6 +24,7 @@ > #include <linux/net_tstamp.h> > #include <linux/ptp_classify.h> > #include <linux/gpio.h> > +#include <linux/ptp_pch.h> > > #define DRV_VERSION "1.01" > const char pch_driver_version[] = DRV_VERSION; > diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c > index 71a2559..ec5cf7d 100644 > --- a/drivers/ptp/ptp_pch.c > +++ b/drivers/ptp/ptp_pch.c > @@ -20,6 +20,7 @@ > * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. > */ > > +#include <linux/ptp_pch.h> > #include <linux/device.h> > #include <linux/err.h> > #include <linux/init.h> > diff --git a/include/linux/ptp_pch.h b/include/linux/ptp_pch.h > new file mode 100644 > index 0000000..bd23d53 > --- /dev/null > +++ b/include/linux/ptp_pch.h > @@ -0,0 +1,16 @@ > +#include <linux/types.h> > +#include <linux/pci.h> > + > +/* Function prototype declaration common between > + * drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c and > + * drivers/ptp/ptp_pch.c.*/ > + > +u32 pch_ch_control_read(struct pci_dev *pdev); > +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); > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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