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>

1 files changed, 149 insertions, 0 deletions

diff --git a/drivers/clk/clk-nspire.c b/drivers/clk/clk-nspire.c
new file mode 100644
index 000000000..6305058dd
--- /dev/null
+++ b/drivers/clk/clk-nspire.c
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ *
+ *  Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+
+#define MHZ (1000 * 1000)
+
+#define BASE_CPU_SHIFT		1
+#define BASE_CPU_MASK		0x7F
+
+#define CPU_AHB_SHIFT		12
+#define CPU_AHB_MASK		0x07
+
+#define FIXED_BASE_SHIFT	8
+#define FIXED_BASE_MASK		0x01
+
+#define CLASSIC_BASE_SHIFT	16
+#define CLASSIC_BASE_MASK	0x1F
+
+#define CX_BASE_SHIFT		15
+#define CX_BASE_MASK		0x3F
+
+#define CX_UNKNOWN_SHIFT	21
+#define CX_UNKNOWN_MASK		0x03
+
+struct nspire_clk_info {
+	u32 base_clock;
+	u16 base_cpu_ratio;
+	u16 base_ahb_ratio;
+};
+
+
+#define EXTRACT(var, prop) (((var)>>prop##_SHIFT) & prop##_MASK)
+static void nspire_clkinfo_cx(u32 val, struct nspire_clk_info *clk)
+{
+	if (EXTRACT(val, FIXED_BASE))
+		clk->base_clock = 48 * MHZ;
+	else
+		clk->base_clock = 6 * EXTRACT(val, CX_BASE) * MHZ;
+
+	clk->base_cpu_ratio = EXTRACT(val, BASE_CPU) * EXTRACT(val, CX_UNKNOWN);
+	clk->base_ahb_ratio = clk->base_cpu_ratio * (EXTRACT(val, CPU_AHB) + 1);
+}
+
+static void nspire_clkinfo_classic(u32 val, struct nspire_clk_info *clk)
+{
+	if (EXTRACT(val, FIXED_BASE))
+		clk->base_clock = 27 * MHZ;
+	else
+		clk->base_clock = (300 - 6 * EXTRACT(val, CLASSIC_BASE)) * MHZ;
+
+	clk->base_cpu_ratio = EXTRACT(val, BASE_CPU) * 2;
+	clk->base_ahb_ratio = clk->base_cpu_ratio * (EXTRACT(val, CPU_AHB) + 1);
+}
+
+static void __init nspire_ahbdiv_setup(struct device_node *node,
+		void (*get_clkinfo)(u32, struct nspire_clk_info *))
+{
+	u32 val;
+	void __iomem *io;
+	struct clk_hw *hw;
+	const char *clk_name = node->name;
+	const char *parent_name;
+	struct nspire_clk_info info;
+
+	io = of_iomap(node, 0);
+	if (!io)
+		return;
+	val = readl(io);
+	iounmap(io);
+
+	get_clkinfo(val, &info);
+
+	of_property_read_string(node, "clock-output-names", &clk_name);
+	parent_name = of_clk_get_parent_name(node, 0);
+
+	hw = clk_hw_register_fixed_factor(NULL, clk_name, parent_name, 0,
+					  1, info.base_ahb_ratio);
+	if (!IS_ERR(hw))
+		of_clk_add_hw_provider(node, of_clk_hw_simple_get, hw);
+}
+
+static void __init nspire_ahbdiv_setup_cx(struct device_node *node)
+{
+	nspire_ahbdiv_setup(node, nspire_clkinfo_cx);
+}
+
+static void __init nspire_ahbdiv_setup_classic(struct device_node *node)
+{
+	nspire_ahbdiv_setup(node, nspire_clkinfo_classic);
+}
+
+CLK_OF_DECLARE(nspire_ahbdiv_cx, "lsi,nspire-cx-ahb-divider",
+		nspire_ahbdiv_setup_cx);
+CLK_OF_DECLARE(nspire_ahbdiv_classic, "lsi,nspire-classic-ahb-divider",
+		nspire_ahbdiv_setup_classic);
+
+static void __init nspire_clk_setup(struct device_node *node,
+		void (*get_clkinfo)(u32, struct nspire_clk_info *))
+{
+	u32 val;
+	void __iomem *io;
+	struct clk_hw *hw;
+	const char *clk_name = node->name;
+	struct nspire_clk_info info;
+
+	io = of_iomap(node, 0);
+	if (!io)
+		return;
+	val = readl(io);
+	iounmap(io);
+
+	get_clkinfo(val, &info);
+
+	of_property_read_string(node, "clock-output-names", &clk_name);
+
+	hw = clk_hw_register_fixed_rate(NULL, clk_name, NULL, 0,
+					info.base_clock);
+	if (!IS_ERR(hw))
+		of_clk_add_hw_provider(node, of_clk_hw_simple_get, hw);
+	else
+		return;
+
+	pr_info("TI-NSPIRE Base: %uMHz CPU: %uMHz AHB: %uMHz\n",
+		info.base_clock / MHZ,
+		info.base_clock / info.base_cpu_ratio / MHZ,
+		info.base_clock / info.base_ahb_ratio / MHZ);
+}
+
+static void __init nspire_clk_setup_cx(struct device_node *node)
+{
+	nspire_clk_setup(node, nspire_clkinfo_cx);
+}
+
+static void __init nspire_clk_setup_classic(struct device_node *node)
+{
+	nspire_clk_setup(node, nspire_clkinfo_classic);
+}
+
+CLK_OF_DECLARE(nspire_clk_cx, "lsi,nspire-cx-clock", nspire_clk_setup_cx);
+CLK_OF_DECLARE(nspire_clk_classic, "lsi,nspire-classic-clock",
+		nspire_clk_setup_classic);