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path: root/drivers/ptp/ptp_pch.c
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* ptp_pch: fix error handling in pch_probe()Wei Yongjun2013-05-251-3/+5
| | | | | | | | Fix to release resources when ptp_clock_register() fail instead of return error code directly. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
* ptp_pch: eliminate a number of sparse warningsSahara2013-03-271-13/+14
| | | | | | | | | | | | | | | This fixes a number of sparse warnings like: warning: incorrect type in argument 2 (different address spaces) expected void volatile [noderef] <asn:2>*addr got unsigned int *<noident> warning: Using plain integer as NULL pointer Additionally this fixes a warning from checkpatch.pl like: WARNING: sizeof pch_param.station should be sizeof(pch_param.station) Signed-off-by: Sahara <keun-o.park@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ptp_pch: fix typo in module parameter descriptionJiri Benc2013-03-261-1/+1
| | | | | Signed-off-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ptp: remove use of __devexitBill Pemberton2012-11-281-1/+1
| | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ptp: remove use of __devinitBill Pemberton2012-11-281-1/+1
| | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ptp: link the phc device to its parent deviceRichard Cochran2012-09-221-1/+1
| | | | | | | | | | | PTP Hardware Clock devices appear as class devices in sysfs. This patch changes the registration API to use the parent device, clarifying the clock's relationship to the underlying device. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Acked-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-05-161-0/+1
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| * ptp_pch: Add missing #include <linux/slab.h>Geert Uytterhoeven2012-05-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | drivers/ptp/ptp_pch.c: In function 'pch_remove': drivers/ptp/ptp_pch.c:576:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] drivers/ptp/ptp_pch.c: In function 'pch_probe': drivers/ptp/ptp_pch.c:587:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | pch_gbe: do not set the channel control registerTakahiro Shimizu2012-04-211-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | We will let the pch_gbe code do that according to the receive time stamp filter. [ RC - Rebased Takahiro's changes and wrote a commit message explaining the changes. ] Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | pch_gbe: export a method to set the receive match addressTakahiro Shimizu2012-04-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | The code in phc_gbe_main will need to call this method in order to set the station address register according to the receive time stamping filter. [ RC - Rebased Takahiro's changes and wrote a commit message explaining the changes. ] Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | pch_gbe: scale time stamps to nanosecondsTakahiro Shimizu2012-04-211-0/+2
|/ | | | | | | | | | | | | This patch fixes the helper functions that give the transmit and receive time stamps to return nanoseconds, instead of arbitrary clock ticks. [ RC - Rebased Takahiro's changes and wrote a commit message explaining the changes. ] Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ptp_pch: rename pch_pcidev to pci_driver to fix section mismatch warnings.David S. Miller2012-03-091-3/+3
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* supports eg20t ptp clockTakahiro Shimizu2012-03-091-0/+730
Supports EG20T ptp clock in the driver Changes e-mail address. Adds number. Signed-off-by: Takahiro Shimizu <tshimizu818@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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