target/linux/ar71xx/patches-3.3/107-MIPS-ath79-remove-superfluous-alignment-checks-from-.patch

   1 From e9889bee75d03338daf7ed422661ae28f3aa7063 Mon Sep 17 00:00:00 2001
   2 From: Gabor Juhos <juhosg@openwrt.org>
   3 Date: Wed, 14 Mar 2012 10:36:03 +0100
   4 Subject: [PATCH 12/47] MIPS: ath79: remove superfluous alignment checks from pci-ar724x.c
   5
   6 The alignment of the 'where' parameters are checked
   7 in the core PCI code already.
   8
   9 Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
  10 Cc: linux-mips@linux-mips.org
  11 Patchwork: https://patchwork.linux-mips.org/patch/3492/
  12 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
  13 ---
  14  arch/mips/pci/pci-ar724x.c |    6 ------
  15  1 files changed, 0 insertions(+), 6 deletions(-)
  16
  17 --- a/arch/mips/pci/pci-ar724x.c
  18 +++ b/arch/mips/pci/pci-ar724x.c
  19 @@ -28,9 +28,6 @@ static int ar724x_pci_read(struct pci_bu
  20         if (devfn)
  21                 return PCIBIOS_DEVICE_NOT_FOUND;
  22
  23 -       if (where & (size - 1))
  24 -               return PCIBIOS_BAD_REGISTER_NUMBER;
  25 -
  26         base = ar724x_pci_devcfg_base;
  27
  28         spin_lock_irqsave(&ar724x_pci_lock, flags);
  29 @@ -73,9 +70,6 @@ static int ar724x_pci_write(struct pci_b
  30         if (devfn)
  31                 return PCIBIOS_DEVICE_NOT_FOUND;
  32
  33 -       if (where & (size - 1))
  34 -               return PCIBIOS_BAD_REGISTER_NUMBER;
  35 -
  36         base = ar724x_pci_devcfg_base;
  37
  38         spin_lock_irqsave(&ar724x_pci_lock, flags);