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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-05-09 07:36:21 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-22 15:58:27 +1000 |
| commit | e0c2ef43210b023ed9a58c520c2fbede7010c592 (patch) | |
| tree | e09ee5eb760481ba0c61b99d18f89d24e8c12609 /arch | |
| parent | 4390a58ee1c37dc915dcf44fabe925b160f5bcf0 (diff) | |
| download | linux-e0c2ef43210b023ed9a58c520c2fbede7010c592.tar.gz | |
powerpc/modules: Use PPC_LI macros instead of opencoding
Use PPC_LI_MASK and PPC_LI() instead of opencoding.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3d56d7bc3200403773d54e62659d0e01292a055d.1652074503.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/module_32.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/kernel/module_64.c | 3 |
2 files changed, 5 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c index e5a2f8fe0482..ea6536171778 100644 --- a/arch/powerpc/kernel/module_32.c +++ b/arch/powerpc/kernel/module_32.c @@ -256,9 +256,8 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, value, (uint32_t)location); pr_debug("Location before: %08X.\n", *(uint32_t *)location); - value = (*(uint32_t *)location & ~0x03fffffc) - | ((value - (uint32_t)location) - & 0x03fffffc); + value = (*(uint32_t *)location & ~PPC_LI_MASK) | + PPC_LI(value - (uint32_t)location); if (patch_instruction(location, ppc_inst(value))) return -EFAULT; @@ -266,10 +265,8 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, pr_debug("Location after: %08X.\n", *(uint32_t *)location); pr_debug("ie. jump to %08X+%08X = %08X\n", - *(uint32_t *)location & 0x03fffffc, - (uint32_t)location, - (*(uint32_t *)location & 0x03fffffc) - + (uint32_t)location); + *(uint32_t *)PPC_LI((uint32_t)location), (uint32_t)location, + (*(uint32_t *)PPC_LI((uint32_t)location)) + (uint32_t)location); break; case R_PPC_REL32: diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c index 8542ad024400..7e45dc98df8a 100644 --- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -653,8 +653,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, } /* Only replace bits 2 through 26 */ - value = (*(uint32_t *)location & ~0x03fffffc) - | (value & 0x03fffffc); + value = (*(uint32_t *)location & ~PPC_LI_MASK) | PPC_LI(value); if (patch_instruction((u32 *)location, ppc_inst(value))) return -EFAULT; |