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, 52 insertions, 0 deletions

diff --git a/arch/powerpc/math-emu/mtfsf.c b/arch/powerpc/math-emu/mtfsf.c
new file mode 100644
index 000000000..7ae990f6b
--- /dev/null
+++ b/arch/powerpc/math-emu/mtfsf.c
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/uaccess.h>
+
+#include <asm/sfp-machine.h>
+#include <math-emu/soft-fp.h>
+
+int
+mtfsf(unsigned int FM, u32 *frB)
+{
+	u32 mask;
+	u32 fpscr;
+
+	if (likely(FM == 1))
+		mask = 0x0f;
+	else if (likely(FM == 0xff))
+		mask = ~0;
+	else {
+		mask = ((FM & 1) |
+				((FM << 3) & 0x10) |
+				((FM << 6) & 0x100) |
+				((FM << 9) & 0x1000) |
+				((FM << 12) & 0x10000) |
+				((FM << 15) & 0x100000) |
+				((FM << 18) & 0x1000000) |
+				((FM << 21) & 0x10000000)) * 15;
+	}
+
+	fpscr = ((__FPU_FPSCR & ~mask) | (frB[1] & mask)) &
+		~(FPSCR_VX | FPSCR_FEX | 0x800);
+
+	if (fpscr & (FPSCR_VXSNAN | FPSCR_VXISI | FPSCR_VXIDI |
+		     FPSCR_VXZDZ | FPSCR_VXIMZ | FPSCR_VXVC |
+		     FPSCR_VXSOFT | FPSCR_VXSQRT | FPSCR_VXCVI))
+		fpscr |= FPSCR_VX;
+
+	/* The bit order of exception enables and exception status
+	 * is the same. Simply shift and mask to check for enabled
+	 * exceptions.
+	 */
+	if (fpscr & (fpscr >> 22) &  0xf8)
+		fpscr |= FPSCR_FEX;
+
+	__FPU_FPSCR = fpscr;
+
+#ifdef DEBUG
+	printk("%s: %02x %p: %08lx\n", __func__, FM, frB, __FPU_FPSCR);
+#endif
+
+	return 0;
+}