diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/40x/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/44x/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/512x/Kconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/Kconfig | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/Kconfig | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/86xx/Kconfig | 7 | ||||
| -rw-r--r-- | arch/powerpc/platforms/8xx/Kconfig | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/Kconfig | 8 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/cpufreq_spudemand.c | 72 |
9 files changed, 46 insertions, 55 deletions
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index 6e287f1294fa..e3257f24a8a1 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -137,7 +137,7 @@ config STB03xxx config PPC4xx_GPIO bool "PPC4xx GPIO support" depends on 40x - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Enable gpiolib support for ppc40x based boards diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 5538e57c36c1..48fc18041ff6 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -273,7 +273,7 @@ config PPC44x_SIMPLE config PPC4xx_GPIO bool "PPC4xx GPIO support" depends on 44x - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Enable gpiolib support for ppc440 based boards diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index f09016f6b3a6..bf7ae5cbd07a 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -6,7 +6,6 @@ config PPC_MPC512x select IPIC select PPC_PCI_CHOICE select FSL_PCI if PCI - select ARCH_WANT_OPTIONAL_GPIOLIB select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 2bdc8c862c46..4ef7f1cd05b7 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -116,7 +116,6 @@ endif # used for usb & gpio config PPC_MPC831x bool - select ARCH_WANT_OPTIONAL_GPIOLIB # used for math-emu config PPC_MPC832x @@ -125,9 +124,7 @@ config PPC_MPC832x # used for usb & gpio config PPC_MPC834x bool - select ARCH_WANT_OPTIONAL_GPIOLIB # used for usb & gpio config PPC_MPC837x bool - select ARCH_WANT_OPTIONAL_GPIOLIB diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index e626461a63bd..df25a3ed489d 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -225,7 +225,7 @@ config GE_IMP3A select DEFAULT_UIMAGE select SWIOTLB select MMIO_NVRAM - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GE_FPGA help This option enables support for the GE Intelligent Platforms IMP3A @@ -272,7 +272,7 @@ config CORENET_GENERIC select PPC_E500MC select PHYS_64BIT select SWIOTLB - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 1afd1e4a2dd2..3988f16e46c1 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -4,7 +4,6 @@ menuconfig PPC_86xx depends on 6xx select FSL_SOC select ALTIVEC - select ARCH_WANT_OPTIONAL_GPIOLIB help The Freescale E600 SoCs have 74xx cores. @@ -37,7 +36,7 @@ config GEF_PPC9A bool "GE PPC9A" select DEFAULT_UIMAGE select MMIO_NVRAM - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GE_FPGA help This option enables support for the GE PPC9A. @@ -46,7 +45,7 @@ config GEF_SBC310 bool "GE SBC310" select DEFAULT_UIMAGE select MMIO_NVRAM - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GE_FPGA help This option enables support for the GE SBC310. @@ -55,7 +54,7 @@ config GEF_SBC610 bool "GE SBC610" select DEFAULT_UIMAGE select MMIO_NVRAM - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB select GE_FPGA select HAS_RAPIDIO help diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig index 157250426b56..564d99bb2a26 100644 --- a/arch/powerpc/platforms/8xx/Kconfig +++ b/arch/powerpc/platforms/8xx/Kconfig @@ -109,7 +109,7 @@ config 8xx_COPYBACK config 8xx_GPIO bool "GPIO API Support" - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Saying Y here will cause the ports on an MPC8xx processor to be used with the GPIO API. If you say N here, the kernel needs less memory. diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 46a3533d3acb..3663f71fd913 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -275,7 +275,7 @@ config TAU_AVERAGE config QE_GPIO bool "QE GPIO support" depends on QUICC_ENGINE - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Say Y here if you're going to use hardware that connects to the QE GPIOs. @@ -285,7 +285,7 @@ config CPM2 depends on (FSL_SOC_BOOKE && PPC32) || 8260 select CPM select PPC_PCI_CHOICE - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help The CPM2 (Communications Processor Module) is a coprocessor on embedded CPUs made by Freescale. Selecting this option means that @@ -324,7 +324,7 @@ config OF_RTC config SIMPLE_GPIO bool "Support for simple, memory-mapped GPIO controllers" depends on PPC - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Say Y here to support simple, memory-mapped GPIO controllers. These are usually BCSRs used to control board's switches, LEDs, @@ -334,7 +334,7 @@ config SIMPLE_GPIO config MCU_MPC8349EMITX bool "MPC8349E-mITX MCU driver" depends on I2C=y && PPC_83xx - select ARCH_REQUIRE_GPIOLIB + select GPIOLIB help Say Y here to enable soft power-off functionality on the Freescale boards with the MPC8349E-mITX-compatible MCU chips. This driver will diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c index 82607d621aca..88301e53f085 100644 --- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c +++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c @@ -85,61 +85,57 @@ static void spu_gov_cancel_work(struct spu_gov_info_struct *info) cancel_delayed_work_sync(&info->work); } -static int spu_gov_govern(struct cpufreq_policy *policy, unsigned int event) +static int spu_gov_start(struct cpufreq_policy *policy) { unsigned int cpu = policy->cpu; - struct spu_gov_info_struct *info, *affected_info; + struct spu_gov_info_struct *info = &per_cpu(spu_gov_info, cpu); + struct spu_gov_info_struct *affected_info; int i; - int ret = 0; - info = &per_cpu(spu_gov_info, cpu); - - switch (event) { - case CPUFREQ_GOV_START: - if (!cpu_online(cpu)) { - printk(KERN_ERR "cpu %d is not online\n", cpu); - ret = -EINVAL; - break; - } + if (!cpu_online(cpu)) { + printk(KERN_ERR "cpu %d is not online\n", cpu); + return -EINVAL; + } - if (!policy->cur) { - printk(KERN_ERR "no cpu specified in policy\n"); - ret = -EINVAL; - break; - } + if (!policy->cur) { + printk(KERN_ERR "no cpu specified in policy\n"); + return -EINVAL; + } - /* initialize spu_gov_info for all affected cpus */ - for_each_cpu(i, policy->cpus) { - affected_info = &per_cpu(spu_gov_info, i); - affected_info->policy = policy; - } + /* initialize spu_gov_info for all affected cpus */ + for_each_cpu(i, policy->cpus) { + affected_info = &per_cpu(spu_gov_info, i); + affected_info->policy = policy; + } - info->poll_int = POLL_TIME; + info->poll_int = POLL_TIME; - /* setup timer */ - spu_gov_init_work(info); + /* setup timer */ + spu_gov_init_work(info); - break; + return 0; +} - case CPUFREQ_GOV_STOP: - /* cancel timer */ - spu_gov_cancel_work(info); +static void spu_gov_stop(struct cpufreq_policy *policy) +{ + unsigned int cpu = policy->cpu; + struct spu_gov_info_struct *info = &per_cpu(spu_gov_info, cpu); + int i; - /* clean spu_gov_info for all affected cpus */ - for_each_cpu (i, policy->cpus) { - info = &per_cpu(spu_gov_info, i); - info->policy = NULL; - } + /* cancel timer */ + spu_gov_cancel_work(info); - break; + /* clean spu_gov_info for all affected cpus */ + for_each_cpu (i, policy->cpus) { + info = &per_cpu(spu_gov_info, i); + info->policy = NULL; } - - return ret; } static struct cpufreq_governor spu_governor = { .name = "spudemand", - .governor = spu_gov_govern, + .start = spu_gov_start, + .stop = spu_gov_stop, .owner = THIS_MODULE, }; |