diff options
| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-08-06 15:09:11 +0000 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2018-08-08 16:27:13 -0500 |
| commit | 2a39926c6aa9dda4fd26741f0f834a555f403d32 (patch) | |
| tree | 96607f0e02eaef6b65d20e6a55a3db617b87a8c4 | |
| parent | 77b5f703dcc859915f0f20d92bc538e4a99ef149 (diff) | |
powerpc/cpm1: fix compilation error with CONFIG_PPC_EARLY_DEBUG_CPM
commit e8cb7a55eb8dc ("powerpc: remove superflous inclusions of
asm/fixmap.h") removed inclusion of asm/fixmap.h from files not
including objects from that file.
However, asm/mmu-8xx.h includes call to __fix_to_virt(). The proper
way would be to include asm/fixmap.h in asm/mmu-8xx.h but it creates
an inclusion loop.
So we have to leave asm/fixmap.h in sysdep/cpm_common.c for
CONFIG_PPC_EARLY_DEBUG_CPM
CC arch/powerpc/sysdev/cpm_common.o
In file included from ./arch/powerpc/include/asm/mmu.h:340:0,
from ./arch/powerpc/include/asm/reg_8xx.h:8,
from ./arch/powerpc/include/asm/reg.h:29,
from ./arch/powerpc/include/asm/processor.h:13,
from ./arch/powerpc/include/asm/thread_info.h:28,
from ./include/linux/thread_info.h:38,
from ./arch/powerpc/include/asm/ptrace.h:159,
from ./arch/powerpc/include/asm/hw_irq.h:12,
from ./arch/powerpc/include/asm/irqflags.h:12,
from ./include/linux/irqflags.h:16,
from ./include/asm-generic/cmpxchg-local.h:6,
from ./arch/powerpc/include/asm/cmpxchg.h:537,
from ./arch/powerpc/include/asm/atomic.h:11,
from ./include/linux/atomic.h:5,
from ./include/linux/mutex.h:18,
from ./include/linux/kernfs.h:13,
from ./include/linux/sysfs.h:16,
from ./include/linux/kobject.h:20,
from ./include/linux/device.h:16,
from ./include/linux/node.h:18,
from ./include/linux/cpu.h:17,
from ./include/linux/of_device.h:5,
from arch/powerpc/sysdev/cpm_common.c:21:
arch/powerpc/sysdev/cpm_common.c: In function ‘udbg_init_cpm’:
./arch/powerpc/include/asm/mmu-8xx.h:218:25: error: implicit declaration of function ‘__fix_to_virt’ [-Werror=implicit-function-declaration]
#define VIRT_IMMR_BASE (__fix_to_virt(FIX_IMMR_BASE))
^
arch/powerpc/sysdev/cpm_common.c:75:7: note: in expansion of macro ‘VIRT_IMMR_BASE’
VIRT_IMMR_BASE);
^
./arch/powerpc/include/asm/mmu-8xx.h:218:39: error: ‘FIX_IMMR_BASE’ undeclared (first use in this function)
#define VIRT_IMMR_BASE (__fix_to_virt(FIX_IMMR_BASE))
^
arch/powerpc/sysdev/cpm_common.c:75:7: note: in expansion of macro ‘VIRT_IMMR_BASE’
VIRT_IMMR_BASE);
^
./arch/powerpc/include/asm/mmu-8xx.h:218:39: note: each undeclared identifier is reported only once for each function it appears in
#define VIRT_IMMR_BASE (__fix_to_virt(FIX_IMMR_BASE))
^
arch/powerpc/sysdev/cpm_common.c:75:7: note: in expansion of macro ‘VIRT_IMMR_BASE’
VIRT_IMMR_BASE);
^
cc1: all warnings being treated as errors
make[1]: *** [arch/powerpc/sysdev/cpm_common.o] Error 1
Fixes: e8cb7a55eb8dc ("powerpc: remove superflous inclusions of asm/fixmap.h")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <oss@buserror.net>
| -rw-r--r-- | arch/powerpc/include/asm/fixmap.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/cpm_common.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h index 40efdf1d2d6e..41cc15c14eee 100644 --- a/arch/powerpc/include/asm/fixmap.h +++ b/arch/powerpc/include/asm/fixmap.h @@ -16,6 +16,7 @@ #ifndef __ASSEMBLY__ #include <asm/page.h> +#include <asm/pgtable.h> #ifdef CONFIG_HIGHMEM #include <linux/threads.h> #include <asm/kmap_types.h> diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c index 010975c3422f..b74508175b67 100644 --- a/arch/powerpc/sysdev/cpm_common.c +++ b/arch/powerpc/sysdev/cpm_common.c @@ -28,6 +28,7 @@ #include <asm/udbg.h> #include <asm/io.h> #include <asm/cpm.h> +#include <asm/fixmap.h> #include <soc/fsl/qe/qe.h> #include <mm/mmu_decl.h> |