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| author | Grazvydas Ignotas <notasas@gmail.com> | 2012-04-06 23:53:21 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-04-17 19:21:58 +0200 |
| commit | 63878acfafbc7a6ff90a2f8b3e31f0889bc61af6 (patch) | |
| tree | a602a817e6894b2c935378693581dc64dedda083 /net | |
| parent | Merge tag 'omap-fixes-b-for-3.4rc' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| download | linux-63878acfafbc7a6ff90a2f8b3e31f0889bc61af6.tar.xz linux-63878acfafbc7a6ff90a2f8b3e31f0889bc61af6.zip | |
ARM: OMAP: sram: fix BUG in dpll code for !PM case
_omap3_sram_configure_core_dpll is called when SDRC is reprogrammed,
which is done regardless of CONFIG_PM setting, so we always need it's
setup code too. Without this, we hit a BUG() on OMAP3 when kernel is
built without CONFIG_PM:
Reprogramming SDRC clock to 332000000 Hz
------------[ cut here ]------------
kernel BUG at arch/arm/plat-omap/sram.c:342!
Internal error: Oops - BUG: 0 [#1] ARM
...
[<c001c694>] (omap3_configure_core_dpll+0x68/0x6c) from [<c001b2dc>] (omap3_core_dpll_m2_set_rate+0x1)
[<c001b2dc>] (omap3_core_dpll_m2_set_rate+0x138/0x1b0) from [<c001a478>] (omap2_clk_set_rate+0x14/0x2)
[<c001a478>] (omap2_clk_set_rate+0x14/0x20) from [<c001c9dc>] (clk_set_rate+0x54/0x74)
[<c001c9dc>] (clk_set_rate+0x54/0x74) from [<c022b9c8>] (omap_sdrc_init+0x70/0x90)
[<c022b9c8>] (omap_sdrc_init+0x70/0x90) from [<c022f178>] (omap3pandora_init+0x11c/0x164)
[<c022f178>] (omap3pandora_init+0x11c/0x164) from [<c022849c>] (customize_machine+0x20/0x28)
[<c022849c>] (customize_machine+0x20/0x28) from [<c0225810>] (do_one_initcall+0xa0/0x16c)
[<c0225810>] (do_one_initcall+0xa0/0x16c) from [<c02259e0>] (kernel_init+0x104/0x1ac)
[<c02259e0>] (kernel_init+0x104/0x1ac) from [<c0009cec>] (kernel_thread_exit+0x0/0x8)
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions