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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-05-22 04:26:23 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-05-22 04:26:23 +0900 |
| commit | f6ce579d91029123e4b83137d7bf5bc487b7dfb9 (patch) | |
| tree | 7fe520396f9a926769a10868eeb9340494a17053 | |
| parent | fba69f042ad99f68c0268ef1c012f3199f898fac (diff) | |
| parent | 3c90c55dcde745bed81f6447f24ba96bda43d984 (diff) | |
Merge tag 'renesas-sh-drivers-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas
Pull SH driver fix from Simon Horman:
"Compile drivers/sh/pm_runtime.c if ARCH_SHMOBILE_MULTI
This resolves a regression introduced in v3.14 by commit bf98c1eac1d4
("ARM: Rename ARCH_SHMOBILE to ARCH_SHMOBILE_LEGACY")"
* tag 'renesas-sh-drivers-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
drivers: sh: compile drivers/sh/pm_runtime.c if ARCH_SHMOBILE_MULTI
| -rw-r--r-- | drivers/Makefile | 2 | ||||
| -rw-r--r-- | drivers/sh/Makefile | 14 | ||||
| -rw-r--r-- | drivers/sh/pm_runtime.c | 20 |
3 files changed, 28 insertions, 8 deletions
diff --git a/drivers/Makefile b/drivers/Makefile index d05d81b19b5..7183b6af5da 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -119,7 +119,7 @@ obj-$(CONFIG_SGI_SN) += sn/ obj-y += firmware/ obj-$(CONFIG_CRYPTO) += crypto/ obj-$(CONFIG_SUPERH) += sh/ -obj-$(CONFIG_ARCH_SHMOBILE_LEGACY) += sh/ +obj-$(CONFIG_ARCH_SHMOBILE) += sh/ ifndef CONFIG_ARCH_USES_GETTIMEOFFSET obj-y += clocksource/ endif diff --git a/drivers/sh/Makefile b/drivers/sh/Makefile index fc67f564f02..788ed9b59b4 100644 --- a/drivers/sh/Makefile +++ b/drivers/sh/Makefile @@ -1,10 +1,12 @@ # # Makefile for the SuperH specific drivers. # -obj-y := intc/ +obj-$(CONFIG_SUPERH) += intc/ +obj-$(CONFIG_ARCH_SHMOBILE_LEGACY) += intc/ +ifneq ($(CONFIG_COMMON_CLK),y) +obj-$(CONFIG_HAVE_CLK) += clk/ +endif +obj-$(CONFIG_MAPLE) += maple/ +obj-$(CONFIG_SUPERHYWAY) += superhyway/ -obj-$(CONFIG_HAVE_CLK) += clk/ -obj-$(CONFIG_MAPLE) += maple/ -obj-$(CONFIG_SUPERHYWAY) += superhyway/ - -obj-y += pm_runtime.o +obj-y += pm_runtime.o diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index 8afa5a4589f..10c65eb51f8 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -50,8 +50,25 @@ static struct pm_clk_notifier_block platform_bus_notifier = { .con_ids = { NULL, }, }; +static bool default_pm_on; + static int __init sh_pm_runtime_init(void) { + if (IS_ENABLED(CONFIG_ARCH_SHMOBILE_MULTI)) { + if (!of_machine_is_compatible("renesas,emev2") && + !of_machine_is_compatible("renesas,r7s72100") && + !of_machine_is_compatible("renesas,r8a73a4") && + !of_machine_is_compatible("renesas,r8a7740") && + !of_machine_is_compatible("renesas,r8a7778") && + !of_machine_is_compatible("renesas,r8a7779") && + !of_machine_is_compatible("renesas,r8a7790") && + !of_machine_is_compatible("renesas,r8a7791") && + !of_machine_is_compatible("renesas,sh7372") && + !of_machine_is_compatible("renesas,sh73a0")) + return 0; + } + + default_pm_on = true; pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier); return 0; } @@ -59,7 +76,8 @@ core_initcall(sh_pm_runtime_init); static int __init sh_pm_runtime_late_init(void) { - pm_genpd_poweroff_unused(); + if (default_pm_on) + pm_genpd_poweroff_unused(); return 0; } late_initcall(sh_pm_runtime_late_init); |