linux-stable.git/arch/powerpc/sysdev/micropatch.c, branch linux-2.6.33.y

powerpc/cpm1: Fix build with various CONFIG_*_UCODE_PATCH combinations

2010-08-02T17:26:39+00:00

commit 2069a6ae19a34d96cc9cb284eb645b165138e03f upstream.

Warnings are treated as errors for arch/powerpc code, so build fails
with CONFIG_I2C_SPI_UCODE_PATCH=y:

    CC      arch/powerpc/sysdev/micropatch.o
  cc1: warnings being treated as errors
  arch/powerpc/sysdev/micropatch.c: In function 'cpm_load_patch':
  arch/powerpc/sysdev/micropatch.c:630: warning: unused variable 'smp'
  make[1]: *** [arch/powerpc/sysdev/micropatch.o] Error 1

And with CONFIG_USB_SOF_UCODE_PATCH=y:

  CC      arch/powerpc/sysdev/micropatch.o
  cc1: warnings being treated as errors
  arch/powerpc/sysdev/micropatch.c: In function 'cpm_load_patch':
  arch/powerpc/sysdev/micropatch.c:629: warning: unused variable 'spp'
  arch/powerpc/sysdev/micropatch.c:628: warning: unused variable 'iip'
  make[1]: *** [arch/powerpc/sysdev/micropatch.o] Error 1

This patch fixes these issues by introducing proper #ifdefs.

Signed-off-by: Anton Vorontsov 
Signed-off-by: Kumar Gala 
Signed-off-by: Greg Kroah-Hartman

powerpc/cpm: Reintroduce global spi_pram struct (fixes build issue)

2010-08-02T17:26:39+00:00

commit 56825c88ff438f4dbb51a44591cc29e707fe783a upstream.

spi_t was removed in commit 644b2a680ccc51a9ec4d6beb12e9d47d2dee98e2
("powerpc/cpm: Remove SPI defines and spi structs"), the commit assumed
that spi_t isn't used anywhere outside of the spi_mpc8xxx driver. But
it appears that the struct is needed for micropatch code. So, let's
reintroduce the struct.

Fixes the following build issue:

    CC      arch/powerpc/sysdev/micropatch.o
  micropatch.c: In function 'cpm_load_patch':
  micropatch.c:629: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
  micropatch.c:629: error: 'spp' undeclared (first use in this function)
  micropatch.c:629: error: (Each undeclared identifier is reported only once
  micropatch.c:629: error: for each function it appears in.)

Reported-by: LEROY Christophe 
Reported-by: Tony Breeds 
Signed-off-by: Anton Vorontsov 
Signed-off-by: Kumar Gala 
Signed-off-by: Greg Kroah-Hartman

[POWERPC] CPM: Rename commproc to cpm1 and cpm2_common.c to cpm2.c

2008-01-28T14:31:05+00:00

Rename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also
rename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the
includes accordingly.

Signed-off-by: Jochen Friedrich 
Signed-off-by: Kumar Gala

[POWERPC] 8xx: powerpc port of core CPM PIC

2007-02-07T03:03:17+00:00

This covers common CPM access functions, CPM interrupt controller code,
micropatch and a few compatibility things to kee the same driver base
working with arch/ppc. This version is refined with all the comments
(mostly PIC-related) addressed.

Signed-off-by: Vitaly Bordug 
Signed-off-by: Paul Mackerras