coccinelle: alloc_cast: drop removed allocatorsgrafted

- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
  commit 7968778914e5
  ("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
  ("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
  ("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
  bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

3 files changed, 87 insertions, 0 deletions

diff --git a/arch/arm/mach-gemini/Kconfig b/arch/arm/mach-gemini/Kconfig
new file mode 100644
index 000000000..f436a2009
--- /dev/null
+++ b/arch/arm/mach-gemini/Kconfig
@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menuconfig ARCH_GEMINI
+	bool "Cortina Systems Gemini"
+	depends on ARCH_MULTI_V4
+	depends on CPU_LITTLE_ENDIAN
+	select ARCH_HAS_RESET_CONTROLLER
+	select ARM_AMBA
+	select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
+	select COMMON_CLK_GEMINI
+	select FARADAY_FTINTC010
+	select FTTMR010_TIMER
+	select GPIO_FTGPIO010
+	select GPIOLIB
+	select PINCTRL
+	select PINCTRL_GEMINI
+	select POWER_RESET
+	select POWER_RESET_GEMINI_POWEROFF
+	select POWER_RESET_SYSCON
+	help
+	  Support for the Cortina Systems Gemini family SoCs
diff --git a/arch/arm/mach-gemini/Makefile b/arch/arm/mach-gemini/Makefile
new file mode 100644
index 000000000..997a0be84
--- /dev/null
+++ b/arch/arm/mach-gemini/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Makefile for Cortina systems Gemini
+obj-y			:= board-dt.o
diff --git a/arch/arm/mach-gemini/board-dt.c b/arch/arm/mach-gemini/board-dt.c
new file mode 100644
index 000000000..2bba617e4
--- /dev/null
+++ b/arch/arm/mach-gemini/board-dt.c
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Gemini Device Tree boot support
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/system_misc.h>
+#include <asm/proc-fns.h>
+
+#ifdef CONFIG_DEBUG_GEMINI
+/* This is needed for LL-debug/earlyprintk/debug-macro.S */
+static struct map_desc gemini_io_desc[] __initdata = {
+	{
+		.virtual = CONFIG_DEBUG_UART_VIRT,
+		.pfn = __phys_to_pfn(CONFIG_DEBUG_UART_PHYS),
+		.length = SZ_4K,
+		.type = MT_DEVICE,
+	},
+};
+
+static void __init gemini_map_io(void)
+{
+	iotable_init(gemini_io_desc, ARRAY_SIZE(gemini_io_desc));
+}
+#else
+#define gemini_map_io NULL
+#endif
+
+static void gemini_idle(void)
+{
+	/*
+	 * Because of broken hardware we have to enable interrupts or the CPU
+	 * will never wakeup... Actually it is not very good to enable
+	 * interrupts first since scheduler can miss a tick, but there is
+	 * no other way around this. Platforms that needs it for power saving
+	 * should enable it in init code, since by default it is
+	 * disabled.
+	 */
+
+	/* FIXME: Enabling interrupts here is racy! */
+	raw_local_irq_enable();
+	cpu_do_idle();
+	raw_local_irq_disable();
+}
+
+static void __init gemini_init_machine(void)
+{
+	arm_pm_idle = gemini_idle;
+}
+
+static const char *gemini_board_compat[] = {
+	"cortina,gemini",
+	NULL,
+};
+
+DT_MACHINE_START(GEMINI_DT, "Gemini (Device Tree)")
+	.map_io		= gemini_map_io,
+	.init_machine	= gemini_init_machine,
+	.dt_compat	= gemini_board_compat,
+MACHINE_END