kernel: remove linux 4.0 support

[openwrt/staging/chunkeey.git] / target / linux / generic / patches-4.0 / 022-bcma-from-4.2.patch

diff --git a/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch b/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch
deleted file mode 100644 (file)
index ba3df18..0000000
--- a/target/linux/generic/patches-4.0/022-bcma-from-4.2.patch
+++ /dev/null
@@ -1,86 +0,0 @@
---- a/drivers/bcma/driver_gpio.c
-+++ b/drivers/bcma/driver_gpio.c
-@@ -226,6 +226,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
-               chip->of_node   = cc->core->dev.of_node;
- #endif
-       switch (bus->chipinfo.id) {
-+      case BCMA_CHIP_ID_BCM4707:
-       case BCMA_CHIP_ID_BCM5357:
-       case BCMA_CHIP_ID_BCM53572:
-               chip->ngpio     = 32;
-@@ -235,16 +236,17 @@ int bcma_gpio_init(struct bcma_drv_cc *c
-       }
- 
-       /*
--       * On MIPS we register GPIO devices (LEDs, buttons) using absolute GPIO
--       * pin numbers. We don't have Device Tree there and we can't really use
--       * relative (per chip) numbers.
--       * So let's use predictable base for BCM47XX and "random" for all other.
-+       * Register SoC GPIO devices with absolute GPIO pin base.
-+       * On MIPS, we don't have Device Tree and we can't use relative (per chip)
-+       * GPIO numbers.
-+       * On some ARM devices, user space may want to access some system GPIO
-+       * pins directly, which is easier to do with a predictable GPIO base.
-        */
--#if IS_BUILTIN(CONFIG_BCM47XX)
--      chip->base              = bus->num * BCMA_GPIO_MAX_PINS;
--#else
--      chip->base              = -1;
--#endif
-+      if (IS_BUILTIN(CONFIG_BCM47XX) ||
-+          cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
-+              chip->base              = bus->num * BCMA_GPIO_MAX_PINS;
-+      else
-+              chip->base              = -1;
- 
-       err = bcma_gpio_irq_domain_init(cc);
-       if (err)
---- a/drivers/bcma/Kconfig
-+++ b/drivers/bcma/Kconfig
-@@ -29,12 +29,6 @@ config BCMA_HOST_PCI
-       select BCMA_DRIVER_PCI
-       default y
- 
--config BCMA_DRIVER_PCI_HOSTMODE
--      bool "Driver for PCI core working in hostmode"
--      depends on BCMA && MIPS && BCMA_HOST_PCI
--      help
--        PCI core hostmode operation (external PCI bus).
--
- config BCMA_HOST_SOC
-       bool "Support for BCMA in a SoC"
-       depends on BCMA
-@@ -61,6 +55,12 @@ config BCMA_DRIVER_PCI
-         This driver is also prerequisite for a hostmode PCIe core
-         support.
- 
-+config BCMA_DRIVER_PCI_HOSTMODE
-+      bool "Driver for PCI core working in hostmode"
-+      depends on BCMA && MIPS && BCMA_DRIVER_PCI
-+      help
-+        PCI core hostmode operation (external PCI bus).
-+
- config BCMA_DRIVER_MIPS
-       bool "BCMA Broadcom MIPS core driver"
-       depends on BCMA && MIPS
---- a/include/linux/bcma/bcma_driver_pci.h
-+++ b/include/linux/bcma/bcma_driver_pci.h
-@@ -246,7 +246,18 @@ static inline void bcma_core_pci_power_s
- }
- #endif
- 
-+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
- extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev);
- extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev);
-+#else
-+static inline int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev)
-+{
-+      return -ENOTSUPP;
-+}
-+static inline int bcma_core_pci_plat_dev_init(struct pci_dev *dev)
-+{
-+      return -ENOTSUPP;
-+}
-+#endif
- 
- #endif /* LINUX_BCMA_DRIVER_PCI_H_ */