From 8bdd5a1bdbf83577733c93c6aba9d65e1bc5158b Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 21 Apr 2014 21:39:25 +0200 Subject: sparc32: fix sparse warnings in process_32.h Fix following warnings: process_32.c:67:6: warning: symbol 'arch_cpu_idle' was not declared. Should it be static? process_32.c:257:16: warning: symbol 'sparc_do_fork' was not declared. Should it be static? process_32.c:411:5: warning: symbol 'dump_fpu' was not declared. Should it be static? Add missing includes and add one missing prototype. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/kernel/process_32.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/sparc/kernel/process_32.c') diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 510baec1b69b..61f810b0a9d9 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -10,6 +10,7 @@ #include +#include #include #include #include @@ -23,6 +24,7 @@ #include #include #include +#include #include #include @@ -38,6 +40,8 @@ #include #include +#include "kernel.h" + /* * Power management idle function * Set in pm platform drivers (apc.c and pmc.c) -- cgit v1.2.3 From d2aca8f9a64c26dcd9b3eb27db949f830eb80b28 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Fri, 16 May 2014 23:25:43 +0200 Subject: sparc32: fix sparse warning in auxio_32.c Fix following warning: auxio_32.c:133:33: warning: cast removes address space of expression To fix this auxio_power_register had to be defined as u8 _iomem. Use proper sbus operations on the pointer. Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/kernel/process_32.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'arch/sparc/kernel/process_32.c') diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 61f810b0a9d9..50e7b626afe8 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -106,8 +106,12 @@ void machine_restart(char * cmd) void machine_power_off(void) { if (auxio_power_register && - (strcmp(of_console_device->type, "serial") || scons_pwroff)) - *auxio_power_register |= AUXIO_POWER_OFF; + (strcmp(of_console_device->type, "serial") || scons_pwroff)) { + u8 power_register = sbus_readb(auxio_power_register); + power_register |= AUXIO_POWER_OFF; + sbus_writeb(power_register, auxio_power_register); + } + machine_halt(); } -- cgit v1.2.3