linux-toradex.git/arch/sparc/include/asm/oplib_64.h, branch v3.7.6

sparc: fix format string argument for prom_printf()

2012-10-03T03:20:34+00:00

prom_printf() takes printf style arguments.  Specifing GCC's format
attribute reveals that there are several wrong usages of prom_printf().

This fixes those wrong format strings and arguments, and also leaves
format attributes in order to detect similar mistakes at compile time.

Signed-off-by: Akinobu Mita 
Cc: "David S. Miller" 
Cc: sparclinux@vger.kernel.org
Signed-off-by: David S. Miller

sparc: Eliminate prom_stdin.

2010-12-12T22:57:53+00:00

Completely unused.

Based upon a patch by Julian Calaby.

Signed-off-by: David S. Miller

sparc: Write to prom console using indirect buffer.

2010-12-01T04:15:58+00:00

sparc64 systems have a restriction in that passing in buffer
addressses above 4GB to prom calls is not reliable.

We end up violating this when we do prom console writes, because we
use an on-stack buffer to translate '\n' into '\r\n'.

So instead, do this translation into an intermediate buffer, which is
in the kernel image and thus below 4GB, then pass that to the PROM
console write calls.

On the 32-bit side we don't have to deal with any of these issues, so
the new prom_console_write_buf() uses the existing prom_nbputchar()
implementation.  However we can now mark those routines static.

Since the 64-bit side completely uses new code we can delete the
putchar bits as they are now completely unused.

Signed-off-by: David S. Miller

sparc: Delete prom_*getchar().

2010-11-30T22:53:05+00:00

Completely unused.

Signed-off-by: David S. Miller

sparc: Pass buffer pointer all the way down to prom_{get,put}char().

2010-11-30T22:33:29+00:00

This gets us closer to being able to eliminate the use
of dynamic and stack based buffers, so that we can adhere
to the "no buffer addresses above 4GB" rule for PROM calls.

Signed-off-by: David S. Miller

sparc: Do not export prom_nb{get,put}char().

2010-11-17T18:22:56+00:00

Never used outside of console_{32,64}.c

Signed-off-by: David S. Miller

sparc64: Delete prom_setcallback().

2010-11-16T20:50:19+00:00

Unused.

Signed-off-by: David S. Miller

sparc64: Unexport prom_service_exists().

2010-11-16T20:24:16+00:00

Only used by functions in misc_64.c so make it private
to that file.

Signed-off-by: David S. Miller

sparc: Kill prom devops_{32,64}.c

2010-11-16T20:23:20+00:00

Completely unused.

Signed-off-by: David S. Miller

sparc: Remove prom_pathtoinode()

2010-11-16T20:11:15+00:00

Unused.

Signed-off-by: David S. Miller