diff options
Diffstat (limited to 'Documentation/driver-api/driver-model')
| -rw-r--r-- | Documentation/driver-api/driver-model/devres.rst | 13 | ||||
| -rw-r--r-- | Documentation/driver-api/driver-model/platform.rst | 7 |
2 files changed, 11 insertions, 9 deletions
diff --git a/Documentation/driver-api/driver-model/devres.rst b/Documentation/driver-api/driver-model/devres.rst index 7be8b8dd5f00..d75728eb05f8 100644 --- a/Documentation/driver-api/driver-model/devres.rst +++ b/Documentation/driver-api/driver-model/devres.rst @@ -391,10 +391,9 @@ PCI devm_pci_remap_cfgspace() : ioremap PCI configuration space devm_pci_remap_cfg_resource() : ioremap PCI configuration space resource - pcim_enable_device() : after success, all PCI ops become managed + pcim_enable_device() : after success, some PCI ops become managed pcim_iomap() : do iomap() on a single BAR pcim_iomap_regions() : do request_region() and iomap() on multiple BARs - pcim_iomap_regions_request_all() : do request_region() on all and iomap() on multiple BARs pcim_iomap_table() : array of mapped addresses indexed by BAR pcim_iounmap() : do iounmap() on a single BAR pcim_iounmap_regions() : do iounmap() and release_region() on multiple BARs @@ -405,7 +404,6 @@ PHY devm_usb_get_phy() devm_usb_get_phy_by_node() devm_usb_get_phy_by_phandle() - devm_usb_put_phy() PINCTRL devm_pinctrl_get() @@ -433,6 +431,7 @@ REGULATOR devm_regulator_bulk_put() devm_regulator_get() devm_regulator_get_enable() + devm_regulator_get_enable_read_voltage() devm_regulator_get_enable_optional() devm_regulator_get_exclusive() devm_regulator_get_optional() @@ -458,12 +457,14 @@ SERDEV SLAVE DMA ENGINE devm_acpi_dma_controller_register() - devm_acpi_dma_controller_free() SPI - devm_spi_alloc_master() - devm_spi_alloc_slave() + devm_spi_alloc_host() + devm_spi_alloc_target() + devm_spi_optimize_message() devm_spi_register_controller() + devm_spi_register_host() + devm_spi_register_target() WATCHDOG devm_watchdog_register_device() diff --git a/Documentation/driver-api/driver-model/platform.rst b/Documentation/driver-api/driver-model/platform.rst index 1fe5c6c6199c..7beb8a9648c5 100644 --- a/Documentation/driver-api/driver-model/platform.rst +++ b/Documentation/driver-api/driver-model/platform.rst @@ -41,13 +41,14 @@ and shutdown notifications using the standard conventions:: struct platform_driver { int (*probe)(struct platform_device *); - int (*remove)(struct platform_device *); + void (*remove)(struct platform_device *); void (*shutdown)(struct platform_device *); int (*suspend)(struct platform_device *, pm_message_t state); - int (*suspend_late)(struct platform_device *, pm_message_t state); - int (*resume_early)(struct platform_device *); int (*resume)(struct platform_device *); struct device_driver driver; + const struct platform_device_id *id_table; + bool prevent_deferred_probe; + bool driver_managed_dma; }; Note that probe() should in general verify that the specified device hardware |