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* ax88796: use generic mdio_bitbang driverMarc Kleine-Budde2011-02-211-198/+194
| | | | | | ..instead of using hand-crafted and not proper working version. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: clean up probe and remove functionMarc Kleine-Budde2011-02-211-44/+31
| | | | | | This way we can remove the struct resource pointers from the private data. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: make pointer to platform data constMarc Kleine-Budde2011-02-211-1/+1
| | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: remove platform_device member from struct ax_deviceMarc Kleine-Budde2011-02-211-4/+2
| | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: use netdev_<LEVEL> instead of dev_<LEVEL> and pr_<LEVEL>Marc Kleine-Budde2011-02-211-26/+20
| | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: remove first_init parameter from ax_init_dev()Marc Kleine-Budde2011-02-211-25/+19
| | | | | | ax_init_dev() is always called with first_init=1. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: remove memset of private dataMarc Kleine-Budde2011-02-211-2/+0
| | | | | | It's allocated via alloc_netdev, thus already zeroed. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: don't use magic ei_status to acces private dataMarc Kleine-Budde2011-02-211-39/+42
| | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* ax88796: fix codingstyle and checkpatch warningsMarc Kleine-Budde2011-02-211-128/+134
| | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
* drivers/net: Remove unnecessary casts of netdev_privJoe Perches2010-11-171-4/+4
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/ax88796.c: Return error code in failureJulia Lawall2010-10-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this code, 0 is returned on failure, even though other failures return -ENOMEM or other similar values. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @a@ identifier alloc; identifier ret; constant C; expression x; @@ x = alloc(...); if (x == NULL) { <+... \(ret = -C; \| return -C; \) ...+> } @@ identifier f, a.alloc; expression ret; expression x,e1,e2,e3; @@ ret = 0 ... when != ret = e1 *x = alloc(...) ... when != ret = e2 if (x == NULL) { ... when != ret = e3 return ret; } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88796: free irq on errorKulikov Vasiliy2010-07-081-1/+3
| | | | | | | If ax_ei_open() failed we must free previously requested irq. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: Remove unnecessary returns from void function()sJoe Perches2010-05-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* drivers/net: Correct NULL testJulia Lawall2010-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Test the value that was just allocated rather than the previously tested one. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression *x; expression e; identifier l; @@ if (x == NULL || ...) { ... when forall return ...; } ... when != goto l; when != x = e when != &x *x == NULL // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88796: Add method to take MAC from platform dataDaniel Mack2009-03-241-5/+12
| | | | | | | | | | Implement a way to provide the MAC address for ax88796 devices from their platform data. Boards might decide to set the address programmatically, taken from boot tags or other sources. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/ax88796.c: take IRQ flags from platform_deviceDaniel Mack2009-03-241-5/+9
| | | | | | | | This patch adds support to the ax88796 ethernet driver to take IRQ flags given by the platform_device definition. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88796: start_xmit fix using net_device_opsMagnus Damm2009-01-141-6/+21
| | | | | | | | | | | | | This patch hooks up the start_xmit/tx_timeout/get_stats callbacks in the ax88796 driver since they no longer are installed by the lib8390 code. Without this patch the function dev_hard_start_xmit() crashes due to a start_xmit callback with the value NULL. While at it, update the ax88796 driver to make use of use of struct net_device_ops. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: convert print_mac to %pMJohannes Berg2008-10-271-6/+3
| | | | | | | | | | | | This converts pretty much everything to print_mac. There were a few things that had conflicts which I have just dropped for now, no harm done. I've built an allyesconfig with this and looked at the files that weren't built very carefully, but it's a huge patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* AX88796: ax_probe() fix irq assignmentroel kluin2008-10-221-3/+3
| | | | | | | dev->irq is unsigned Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* drivers/net: replace __FUNCTION__ with __func__Harvey Harrison2008-09-241-7/+7
| | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* AX88796: Fix locking in ethtool supportBen Dooks2008-08-141-2/+2
| | | | | | | | | | | Fix a pair of nasty locking problems in the ax88796 driver spotted by a sparse check: warning: context imbalance in 'ax_get_settings' - wrong count at exit warning: context imbalance in 'ax_set_settings' - wrong count at exit Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net drivers: fix platform driver hotplug/coldplugKay Sievers2008-04-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable network platform drivers, to re-enable auto loading. NOTE: didn't change drivers/net/fs_enet/fs_enet-main.c "old binding" support. That looks problematic in the first place (it even uses the ancient "struct device_driver" binding scheme for platform_bus!) and I suspect it will vanish soonish when arch/powerpc rules the world. Also, drivers/net/ne.c would have needed more thought to sort out. [akpm@linux-foundation.org: fix sgiseeq.c] [dbrownell@users.sourceforge.net: more drivers, registration fixes] Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Scott Wood <scottwood@freescale.com> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Dale Farnsworth <dale@farnsworth.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* NET: AX88796 use dev_dbg() instead of printk()Ben Dooks2008-02-031-17/+23
| | | | | | | | | | Change to using dev_dbg() and the other dev_xxx() macros instead of printk, and update to use the print_mac() helper. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Add missing newlines to some uses of dev_<level> messagesJoe Perches2007-10-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found these while looking at printk uses. Add missing newlines to dev_<level> uses Add missing KERN_<level> prefixes to multiline dev_<level>s Fixed a wierd->weird spelling typo Added a newline to a printk Signed-off-by: Joe Perches <joe@perches.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Roland Dreier <rolandd@cisco.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Smart <James.Smart@Emulex.Com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ax88796: add 93cx6 eeprom supportMagnus Damm2007-10-101-0/+49
| | | | | | | | | | | | | | | Hook up the 93cx6 eeprom code to the ax88796 driver and modify the ax88796 driver to read out the mac address from the eeprom. We need this for the ax88796 on certain SuperH boards. The pin configuration used to connect the eeprom to the ax88796 on these boards is the same as pointed out by the ax88796 datasheet, so we can probably reuse this code for multiple platforms in the future. Signed-off-by: Magnus Damm <damm@igel.co.jp> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* ax88796 printk fixesAndrew Morton2007-08-141-2/+3
| | | | | | | | | | | | drivers/net/ax88796.c: In function `ax_probe': drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 4) drivers/net/ax88796.c:825: warning: size_t format, different type arg (arg 5) resource_size_t isn't size_t. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [NET]: ethtool_perm_addr only has one implementationMatthew Wilcox2007-07-311-1/+0
| | | | | | | | | All drivers implement ethtool get_perm_addr the same way -- by calling the generic function. So we can inline the generic function into the caller and avoid going through the drivers. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: David S. Miller <davem@davemloft.net>
* ax88796 (address space): cast to unsigned long, not longAl Viro2007-07-261-1/+1
| | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ax88796: dev_dbg() wants device, not platform deviceAl Viro2007-07-151-2/+2
| | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* AX88796 network driverBen Dooks2007-07-101-0/+952
Support for the Asix AX88796 network controller, an NE2000 compatible 10/100 ethernet device with internal PHY. The driver supports PHY settings via either ioctl() or the ethtool driver ops. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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