linux-toradex.git/drivers/net/ethernet/ti, branch v3.6.1 Linux kernel for Apalis and Colibri modules net: ethernet: fix kernel OOPS when remove davinci_mdio module 2012-08-31T20:35:07+00:00 Bin Liu b-liu@ti.com 2012-08-30T06:37:32+00:00 b27393aecf66199f5ddad37c302d3e0cfadbe6c0 davinci mdio device is not unregistered from mdiobus when removing the module, which causes BUG_ON() when free the device from mdiobus. Calling mdiobus_unregister() before mdiobus_free() fixes the issue. Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
davinci mdio device is not unregistered from mdiobus when removing
the module, which causes BUG_ON() when free the device from mdiobus.

Calling mdiobus_unregister() before mdiobus_free() fixes the issue.

Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/davinci_cpdma.c: Remove potential NULL dereference 2012-08-14T23:59:43+00:00 Julia Lawall Julia.Lawall@lip6.fr 2012-08-14T05:49:47+00:00 f37c54b6a6c56489221d42ff27305e4f8098e34b If the NULL test is necessary, the initialization involving a dereference of the tested value should be moved after the NULL test. The sematic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net> 
If the NULL test is necessary, the initialization involving a dereference of
the tested value should be moved after the NULL test.

The sematic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
expression E;
identifier i,fld;
statement S;
@@

- T i = E->fld;
+ T i;
  ... when != E
      when != i
  if (E == NULL) S
+ i = E->fld;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethernet: davinci_emac: add pm_runtime support 2012-07-22T19:46:42+00:00 Mark A. Greer mgreer@animalcreek.com 2012-07-20T15:19:22+00:00 3ba97381343b271296487bf073eb670d5465a8b8 Add pm_runtime support to the TI Davinci EMAC driver. CC: Sekhar Nori <nsekhar@ti.com> CC: Kevin Hilman <khilman@ti.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add pm_runtime support to the TI Davinci EMAC driver.

CC: Sekhar Nori <nsekhar@ti.com>
CC: Kevin Hilman <khilman@ti.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethernet: davinci_emac: Remove unnecessary #include 2012-07-22T19:46:42+00:00 Mark A. Greer mgreer@animalcreek.com 2012-07-20T15:19:21+00:00 c6f0b4ea64bfd37c5aec05e87bd5596788007aa5 The '#include <mach/mux.h>' line in davinci_emac.c causes a compile error because that header file isn't found. It turns out that the #include isn't needed because the driver isn't (and shoudn't be) touching the mux anyway, so remove it. CC: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
The '#include <mach/mux.h>' line in davinci_emac.c
causes a compile error because that header file
isn't found.  It turns out that the #include isn't
needed because the driver isn't (and shoudn't be)
touching the mux anyway, so remove it.

CC: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
driver: net: ethernet: cpsw: runtime PM support 2012-07-18T16:40:54+00:00 Mugunthan V N mugunthanvnm@ti.com 2012-07-17T08:09:50+00:00 f150bd7f8cf742c4cdd0c929aa494ef72f7f5b13 Enabling runtime PM support for cpsw driver Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Enabling runtime PM support for cpsw driver

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
driver: net: ethernet: davinci_mdio: runtime PM support 2012-07-18T16:40:54+00:00 Mugunthan V N mugunthanvnm@ti.com 2012-07-17T08:09:49+00:00 8e476d9da7e28199b1316fca69a01920694e1876 Enabling runtime PM support for davinci mdio driver Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Enabling runtime PM support for davinci mdio driver

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: ethernet: davinci_emac: add OF support 2012-07-18T16:40:54+00:00 Heiko Schocher hs@denx.de 2012-07-17T00:34:24+00:00 42f59967a091d012b358a532766fe4d53c6d3ba3 add OF support for the davinci_emac driver. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: netdev@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree-discuss@lists.ozlabs.org Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Anatoly Sivov <mm05@mail.ru> Cc: David Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
add OF support for the davinci_emac driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: netdev@vger.kernel.org
Cc: davinci-linux-open-source@linux.davincidsp.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Anatoly Sivov <mm05@mail.ru>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
ethernet: Use eth_random_addr 2012-07-17T05:38:27+00:00 Joe Perches joe@perches.com 2012-07-12T19:33:06+00:00 7efd26d0db5917b9e53d72e76e52338b2600ae20 Convert the existing uses of random_ether_addr to the new eth_random_addr. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Convert the existing uses of random_ether_addr to
the new eth_random_addr.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet: Fix non-kernel-doc comments with kernel-doc start markers 2012-07-11T06:13:46+00:00 Ben Hutchings bhutchings@solarflare.com 2012-07-10T10:56:59+00:00 1aa8b471e09f227455c11d55c4bc94a655ee8497 Convert doxygen (or similar) formatted comments to kernel-doc or unformatted comment. Delete a few that are content-free. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Convert doxygen (or similar) formatted comments to kernel-doc or
unformatted comment.  Delete a few that are content-free.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet: Fix (nearly-)kernel-doc comments for various functions 2012-07-11T06:13:46+00:00 Ben Hutchings bhutchings@solarflare.com 2012-07-10T10:56:00+00:00 49ce9c2cda18f62b13055dc715e7b514157c2da8 Fix incorrect start markers, wrapped summary lines, missing section breaks, incorrect separators, and some name mismatches. Delete a few that are content-free. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Fix incorrect start markers, wrapped summary lines, missing section
breaks, incorrect separators, and some name mismatches.  Delete
a few that are content-free.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>