PPC32: remove execute permission from some ppc source files.

diff --git a/arch/ppc/platforms/4xx/walnut.c b/arch/ppc/platforms/4xx/walnut.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/arch/ppc/syslib/ppc405_pci.c b/arch/ppc/syslib/ppc405_pci.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/arch/ppc/syslib/ppc4xx_serial.c b/arch/ppc/syslib/ppc4xx_serial.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/arch/ppc/syslib/ppc4xx_setup.c b/arch/ppc/syslib/ppc4xx_setup.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/include/asm-ppc/ppc405_dma.h b/include/asm-ppc/ppc405_dma.h
old mode 100755 (executable)
new mode 100644 (file)