diff options
| author | Grant Likely <grant.likely@linaro.org> | 2014-05-23 07:50:50 +0900 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-05-23 08:28:02 +0900 |
| commit | ba52464a629fab2493925007b00f2ca65d02ed4e (patch) | |
| tree | 89e9308cbdd7002a32bf7f3a42b8442bf0ba54d9 /arch | |
| parent | 07e461cd7e73a84f0e3757932b93cc80976fd749 (diff) | |
of: Stop naming platform_device using dcr address
There is now a way to ensure all platform devices get a unique name when
populated from the device tree, and the DCR_NATIVE code path is broken
anyway. PowerPC Cell (PS3) is the only platform that actually uses this
path. Most likely nobody will notice if it is killed. Remove the code
and associated ugly #ifdef.
The user-visible impact of this patch is that any DCR device on Cell
will get a new name in the /sys/devices hierarchy.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/dcr-mmio.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/dcr.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/dcr-mmio.h b/arch/powerpc/include/asm/dcr-mmio.h index acd491dbd45a..93a68b28e695 100644 --- a/arch/powerpc/include/asm/dcr-mmio.h +++ b/arch/powerpc/include/asm/dcr-mmio.h @@ -51,10 +51,6 @@ static inline void dcr_write_mmio(dcr_host_mmio_t host, out_be32(host.token + ((host.base + dcr_n) * host.stride), value); } -extern u64 of_translate_dcr_address(struct device_node *dev, - unsigned int dcr_n, - unsigned int *stride); - #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_DCR_MMIO_H */ diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c index 1bd0eba4d355..e9056e438575 100644 --- a/arch/powerpc/sysdev/dcr.c +++ b/arch/powerpc/sysdev/dcr.c @@ -152,9 +152,9 @@ EXPORT_SYMBOL_GPL(dcr_resource_len); #ifdef CONFIG_PPC_DCR_MMIO -u64 of_translate_dcr_address(struct device_node *dev, - unsigned int dcr_n, - unsigned int *out_stride) +static u64 of_translate_dcr_address(struct device_node *dev, + unsigned int dcr_n, + unsigned int *out_stride) { struct device_node *dp; const u32 *p; |