Messages in this thread Patch in this message | | | From | Roy Franz <> | Subject | [PATCH 12/16] Fix types in EFI calls to match EFI function definitions. | Date | Fri, 9 Aug 2013 16:26:13 -0700 |
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EFI calls can made directly on ARM, so the function pointers are directly invoked. This allows types to be checked at compile time, so here we ensure that the parameters match the function signature.
Signed-off-by: Roy Franz <roy.franz@linaro.org> --- drivers/firmware/efi/efi-stub-helper.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/firmware/efi/efi-stub-helper.c b/drivers/firmware/efi/efi-stub-helper.c index b707a9f..4bb542f 100644 --- a/drivers/firmware/efi/efi-stub-helper.c +++ b/drivers/firmware/efi/efi-stub-helper.c @@ -321,7 +321,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, status = efi_call_phys3(sys_table_arg->boottime->allocate_pool, EFI_LOADER_DATA, nr_files * sizeof(*files), - &files); + (void **)&files); if (status != EFI_SUCCESS) { efi_printk(sys_table_arg, "Failed to alloc mem for file handle list\n"); goto fail; @@ -372,7 +372,8 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, boottime = sys_table_arg->boottime; status = efi_call_phys3(boottime->handle_protocol, - image->device_handle, &fs_proto, &io); + image->device_handle, &fs_proto, + (void **)&io); if (status != EFI_SUCCESS) { efi_printk(sys_table_arg, "Failed to handle fs_proto\n"); goto free_files; @@ -406,7 +407,8 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg, grow: status = efi_call_phys3(sys_table_arg->boottime->allocate_pool, - EFI_LOADER_DATA, info_sz, &info); + EFI_LOADER_DATA, info_sz, + (void **)&info); if (status != EFI_SUCCESS) { efi_printk(sys_table_arg, "Failed to alloc mem for file info\n"); goto close_handles; @@ -456,18 +458,19 @@ grow: addr = file_addr; for (j = 0; j < nr_files; j++) { - u64 size; + unsigned long size; size = files[j].size; while (size) { - u64 chunksize; + unsigned long chunksize; if (size > EFI_READ_CHUNK_SIZE) chunksize = EFI_READ_CHUNK_SIZE; else chunksize = size; status = efi_call_phys3(fh->read, files[j].handle, - &chunksize, addr); + &chunksize, + (void *)addr); if (status != EFI_SUCCESS) { efi_printk(sys_table_arg, "Failed to read file\n"); goto free_file_total; -- 1.7.10.4
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