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  1. 07 Sep, 2011 3 commits
    • Linus Walleij's avatar
      ARM: davinci: fix cache flush build error · 897a6a1a
      Linus Walleij authored 
      The TNET variant of DaVinci compiles some code that it shares
with other DaVinci variants, however it has a V6 CPU rather than
an ARM926T, thus the hardcoded call to arm926_flush_kern_cache_all()
in sleep.S will obviously fail, and we need to build with the
v6_flush_kern_cache_all() call instead. This was triggered by
manually altering the DaVinci config to build the TNET version.

Cc: Dave Martin <dave.martin@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Cc: stable@kernel.org
      897a6a1a
    • Sergei Shtylyov's avatar
      ARM: davinci: correct MDSTAT_STATE_MASK · c0874800
      Sergei Shtylyov authored 
      MDSTAT.STATE occupies bits 0..5 according to all available documentation, so fix
the #define MDSTAT_STATE_MASK at last. Using the wrong value seems to have been
harmless though...
Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
      c0874800
    • Rajashekhara, Sudhakar's avatar
      ARM: davinci: da850 EVM: read mac address from SPI flash · 810198bc
      Rajashekhara, Sudhakar authored 
      DA850/OMAP-L138 EMAC driver uses random mac address instead of
a fixed one because the mac address is not stuffed into EMAC
platform data.

This patch provides a function which reads the mac address
stored in SPI flash (registered as MTD device) and populates the
EMAC platform data. The function which reads the mac address is
registered as a callback which gets called upon addition of MTD
device.

NOTE: In case the MAC address stored in SPI flash is erased, follow
the instructions at [1] to restore it.

[1] http://processors.wiki.ti.com/index.php/GSG:_OMAP-L138_DVEVM_Additional_Procedures#Restoring_MAC_address_on_SPI_Flash

Modifications in v2:
Guarded registering the mtd_notifier only when MTD is enabled.
Earlier this was handled using mtd_has_partitions() call, but
this has been removed in Linux v3.0.

Modifications in v3:
a. Guarded da850_evm_m25p80_notify_add() function and
   da850evm_spi_notifier structure with CONFIG_MTD macros.
b. Renamed da850_evm_register_mtd_user() function to
   da850_evm_setup_mac_addr() and removed the struct mtd_notifier
   argument to this function.
c. Passed the da850evm_spi_notifier structure to register_mtd_user()
   function.

Modifications in v4:
Moved the da850_evm_setup_mac_addr() function within the first
CONFIG_MTD ifdef construct.
Signed-off-by: default avatarRajashekhara, Sudhakar <sudhakar.raj@ti.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Cc: stable@kernel.org
      810198bc
  3. 04 Sep, 2011 1 commit
  5. 02 Sep, 2011 3 commits
  7. 01 Sep, 2011 1 commit
    • Christoph Hellwig's avatar
      xfs: fix ->write_inode return values · 58d84c4e
      Christoph Hellwig authored 
      Currently we always redirty an inode that was attempted to be written out
synchronously but has been cleaned by an AIL pushed internall, which is
rather bogus.  Fix that by doing the i_update_core check early on and
return 0 for it.  Also include async calls for it, as doing any work for
those is just as pointless.  While we're at it also fix the sign for the
EIO return in case of a filesystem shutdown, and fix the completely
non-sensical locking around xfs_log_inode.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDave Chinner <dchinner@redhat.com>
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
(cherry picked from commit 297db93bb74cf687510313eb235a7aec14d67e97)
Signed-off-by: default avatarAlex Elder <aelder@sgi.com>
      58d84c4e
  9. 31 Aug, 2011 10 commits
  11. 30 Aug, 2011 7 commits
  13. 29 Aug, 2011 15 commits
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