From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - 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 Signed-off-by: Julia Lawall --- arch/powerpc/math-emu/lfs.c | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 arch/powerpc/math-emu/lfs.c (limited to 'arch/powerpc/math-emu/lfs.c') diff --git a/arch/powerpc/math-emu/lfs.c b/arch/powerpc/math-emu/lfs.c new file mode 100644 index 000000000..7fd3d0854 --- /dev/null +++ b/arch/powerpc/math-emu/lfs.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 +#include +#include +#include + +#include +#include +#include +#include + +int +lfs(void *frD, void *ea) +{ + FP_DECL_D(R); + FP_DECL_S(A); + FP_DECL_EX; + float f; + +#ifdef DEBUG + printk("%s: D %p, ea %p\n", __func__, frD, ea); +#endif + + if (copy_from_user(&f, ea, sizeof(float))) + return -EFAULT; + + FP_UNPACK_S(A, f); + +#ifdef DEBUG + printk("A: %ld %lu %ld (%ld) [%08lx]\n", A_s, A_f, A_e, A_c, + *(unsigned long *)&f); +#endif + + FP_CONV(D, S, 2, 1, R, A); + +#ifdef DEBUG + printk("R: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c); +#endif + + if (R_c == FP_CLS_NAN) { + R_e = _FP_EXPMAX_D; + _FP_PACK_RAW_2_P(D, frD, R); + } else { + __FP_PACK_D(frD, R); + } + + return 0; +} -- cgit v1.3.1