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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-07-05 05:03:50 (GMT) |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-21 08:56:38 (GMT) |
| commit | 91b6fad5cf16c5fcf0ab2a08fcdbd1483d871d43 (patch) | |
| tree | b413fd8e288ae3945aee1b9024ab39a7c0addeea /arch/powerpc/include | |
| parent | d3cbff1b5a90afe6cb201aa2187c9609e21f92ad (diff) | |
| download | linux-91b6fad5cf16c5fcf0ab2a08fcdbd1483d871d43.tar.xz | |
powerpc/pmac: Remove early allocation of the SMU command buffer
The SMU command buffer needs to be allocated below 2G using memblock.
In the past, this had to be done very early from the arch code as
memblock wasn't available past that point. That is no longer the
case though, smu_init() is called from setup_arch() when memblock
is still functional these days. So move the allocation to the
SMU driver itself.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/smu.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h index 9dc2de5..09f98e8 100644 --- a/arch/powerpc/include/asm/smu.h +++ b/arch/powerpc/include/asm/smu.h @@ -471,13 +471,6 @@ extern int smu_get_rtc_time(struct rtc_time *time, int spinwait); extern int smu_set_rtc_time(struct rtc_time *time, int spinwait); /* - * SMU command buffer absolute address, exported by pmac_setup, - * this is allocated very early during boot. - */ -extern unsigned long smu_cmdbuf_abs; - - -/* * Kernel asynchronous i2c interface */ |