9eb7115bcc
This patch takes out IO mapping macros from mach/io.h and puts them in mach/hardware.h avoiding need to include mach/io.h in various files such as serial.h, vmalloc.h etc. The main reason to avoid inclusion of mach/io.h is, when default in/out macros are overridden by machine specific functions (e.g., in case of PCI I/O), they result into linker error. An example snippet and error snapshot is listed below. Following code in mach/io.h: #define inl(p) my_inl() static inline unsigned int my_inl(unsigned int addr) { if (IS_PCI_IO(addr)) return pci_inl (); else return le32_to_cpu(__raw_readl(__typesafe_io(addr))); } leads to error: LD arch/arm/boot/compressed/vmlinux arch/arm/boot/compressed/misc.o: In function `my_inl': misc.c:(.text+0x2744): undefined reference to `pci_inl' make[2]: *** [arch/arm/boot/compressed/vmlinux] Error 1 This is because mach/io.h gets included in arch/arm/boot/compressed/misc.c through mach/serial.h but pci.c file, which defines 'pci_inl' doesn't get built into compressed vmlinux. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> |
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.. | ||
boot | ||
common | ||
configs | ||
include/asm | ||
kernel | ||
lib | ||
mach-aaec2000 | ||
mach-at91 | ||
mach-clps711x | ||
mach-davinci | ||
mach-ebsa110 | ||
mach-ep93xx | ||
mach-footbridge | ||
mach-gemini | ||
mach-h720x | ||
mach-integrator | ||
mach-iop13xx | ||
mach-iop32x | ||
mach-iop33x | ||
mach-ixp4xx | ||
mach-ixp23xx | ||
mach-ixp2000 | ||
mach-kirkwood | ||
mach-ks8695 | ||
mach-l7200 | ||
mach-lh7a40x | ||
mach-loki | ||
mach-mmp | ||
mach-msm | ||
mach-mv78xx0 | ||
mach-mx1 | ||
mach-mx2 | ||
mach-mx3 | ||
mach-netx | ||
mach-ns9xxx | ||
mach-omap1 | ||
mach-omap2 | ||
mach-orion5x | ||
mach-pnx4008 | ||
mach-pxa | ||
mach-realview | ||
mach-rpc | ||
mach-s3c24a0/include/mach | ||
mach-s3c2400 | ||
mach-s3c2410 | ||
mach-s3c2412 | ||
mach-s3c2440 | ||
mach-s3c2442 | ||
mach-s3c2443 | ||
mach-s3c6400 | ||
mach-s3c6410 | ||
mach-sa1100 | ||
mach-shark | ||
mach-stmp37xx | ||
mach-stmp378x | ||
mach-u300 | ||
mach-versatile | ||
mach-w90x900 | ||
mm | ||
nwfpe | ||
oprofile | ||
plat-iop | ||
plat-mxc | ||
plat-omap | ||
plat-orion | ||
plat-pxa | ||
plat-s3c | ||
plat-s3c24xx | ||
plat-s3c64xx | ||
plat-stmp3xxx | ||
tools | ||
vfp | ||
Kconfig | ||
Kconfig-nommu | ||
Kconfig.debug | ||
Makefile |