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  1. 09 12月, 2013 7 次提交
  3. 05 12月, 2013 2 次提交
    • F
      USB: fix coccinelle warnings · 2e30d14f
      由 Fengguang Wu 提交于 
      drivers/usb/host/ehci-mv.c:181:26-27: WARNING comparing pointer to 0, suggest !E
/c/kernel-tests/src/cocci/drivers/usb/host/ehci-mv.c:181:26-27: WARNING comparing pointer to 0

 Compare pointer-typed values to NULL rather than 0

Semantic patch information:
 This makes an effort to choose between !x and x == NULL.  !x is used
 if it has previously been used with the function used to initialize x.
 This relies on type information.  More type information can be obtained
 using the option -all_includes and the option -I to specify an
 include path.

Generated by: coccinelle/null/badzero.cocci

CC: Jingoo Han <jg1.han@samsung.com>
CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NFengguang Wu <fengguang.wu@intel.com>
      2e30d14f
    • J
      USB: remove DEFINE_PCI_DEVICE_TABLE macro · 2fd3f651
      由 Jingoo Han 提交于 
      Don't use DEFINE_PCI_DEVICE_TABLE macro, because this macro
is not preferred.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      2fd3f651
  5. 04 12月, 2013 29 次提交
  7. 03 12月, 2013 2 次提交
    • G
      Merge tag 'for-usb-next-2013-12-02' of... · b8c8fc6a
      由 Greg Kroah-Hartman 提交于 
      Merge tag 'for-usb-next-2013-12-02' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-next

Sarah writes:

xhci: Cleanup for 3.14: Sparse fixes, replace xhci_read/write, misc

Hi Greg,

Here's fifteen patches for 3.14.  They include some non-urgent cleanups,
and the patches to replace the xhci_read/write variants with standard
read/write calls.  As you asked, the big endian fixes are being queued for
3.14 and they aren't marked for stable.

This also includes a couple of streams fixes, but not the full set from
Hans.  (I'll test those later this week.)  The goal is to get both the
xHCI driver streams support and the UAS driver fixed up for 3.14.  We
don't want to mark the fixes for stable, as all the code changes are
really too big for stable.

Please queue for 3.14.

Sarah Sharp
      b8c8fc6a
    • X
      xhci: replace xhci_write_64() with writeq() · 7dd09a1a
      由 Xenia Ragiadakou 提交于 
      Function xhci_write_64() is used to write 64bit xHC registers residing in MMIO.
On 32bit systems, xHC registers need to be written with 32bit accesses by
writing first the lower 32bits and then the higher 32bits. The header file
asm-generic/io-64-nonatomic-lo-hi.h ensures that on 32bit systems writeq() will
will write 64bit registers in 32bit chunks with low-high order.

Replace all calls to xhci_write_64() with calls to writeq().

This is done to reduce code duplication since 64bit low-high write logic
is already implemented and to take advantage of inherent "atomic" 64bit
write operations on 64bit systems.
Signed-off-by: NXenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>
      7dd09a1a