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Commit dc6b1ac9 authored Jun 26, 2009 by Mike Frysinger

Blackfin: cleanup printk() usage in module code



Convert all printk() statements to use the common pr_xxx() funcs and use
the new pr_fmt() function to standardize all of the output.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

parent 22532578

arch/blackfin/kernel/module.c

+25 −34

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@
		* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
		*/

		#define pr_fmt(fmt) "module %s: " fmt

		#include <linux/moduleloader.h>
		#include <linux/elf.h>
		@@ -72,8 +73,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l1_inst_sram_alloc(s->sh_size);
		mod->arch.text_l1 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L1 instruction memory allocation failed\n",
		pr_err("L1 inst memory allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -87,8 +87,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l1_data_sram_alloc(s->sh_size);
		mod->arch.data_a_l1 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L1 data memory allocation failed\n",
		pr_err("L1 data memory allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -102,8 +101,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l1_data_sram_alloc(s->sh_size);
		mod->arch.bss_a_l1 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L1 data memory allocation failed\n",
		pr_err("L1 data memory allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -115,8 +113,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l1_data_B_sram_alloc(s->sh_size);
		mod->arch.data_b_l1 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L1 data memory allocation failed\n",
		pr_err("L1 data memory allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -128,8 +125,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l1_data_B_sram_alloc(s->sh_size);
		mod->arch.bss_b_l1 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L1 data memory allocation failed\n",
		pr_err("L1 data memory allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -143,8 +139,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l2_sram_alloc(s->sh_size);
		mod->arch.text_l2 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L2 SRAM allocation failed\n",
		pr_err("L2 SRAM allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -158,8 +153,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l2_sram_alloc(s->sh_size);
		mod->arch.data_l2 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L2 SRAM allocation failed\n",
		pr_err("L2 SRAM allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -173,8 +167,7 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
		dest = l2_sram_alloc(s->sh_size);
		mod->arch.bss_l2 = dest;
		if (dest == NULL) {
		printk(KERN_ERR
		"module %s: L2 SRAM allocation failed\n",
		pr_err("L2 SRAM allocation failed\n",
		mod->name);
		return -1;
		}
		@@ -190,7 +183,7 @@ int
		apply_relocate(Elf_Shdr * sechdrs, const char *strtab,
		unsigned int symindex, unsigned int relsec, struct module *me)
		{
		printk(KERN_ERR "module %s: .rel unsupported\n", me->name);
		pr_err(".rel unsupported\n", me->name);
		return -ENOEXEC;
		}

		@@ -217,8 +210,8 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
		uint16_t *location16;
		uint32_t value;

		pr_debug("Applying relocate section %u to %u\n", relsec,
		sechdrs[relsec].sh_info);
		pr_debug("applying relocate section %u to %u\n", mod->name,
		relsec, sechdrs[relsec].sh_info);
		for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
		/* This is where to make the change */
		location16 =
		@@ -231,21 +224,22 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
		+ ELF32_R_SYM(rel[i].r_info);
		value = sym->st_value;
		value += rel[i].r_addend;
		pr_debug("location is %x, value is %x type is %d \n",
		(unsigned int) location32, value,
		ELF32_R_TYPE(rel[i].r_info));

		#ifdef CONFIG_SMP
		if ((unsigned long)location16 >= COREB_L1_DATA_A_START) {
		printk(KERN_ERR "module %s: cannot relocate in L1: %u (SMP kernel)",
		pr_err("cannot relocate in L1: %u (SMP kernel)",
		mod->name, ELF32_R_TYPE(rel[i].r_info));
		return -ENOEXEC;
		}
		#endif

		pr_debug("location is %lx, value is %x type is %d\n",
		mod->name, (unsigned long)location32, value,
		ELF32_R_TYPE(rel[i].r_info));

		switch (ELF32_R_TYPE(rel[i].r_info)) {

		case R_BFIN_LUIMM16:
		pr_debug("before %x after %x\n", *location16,
		(value & 0xffff));
		tmp = (value & 0xffff);
		if ((unsigned long)location16 >= L1_CODE_START) {
		dma_memcpy(location16, &tmp, 2);
		@@ -253,8 +247,6 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
		*location16 = tmp;
		break;
		case R_BFIN_HUIMM16:
		pr_debug("before %x after %x\n", *location16,
		((value >> 16) & 0xffff));
		tmp = ((value >> 16) & 0xffff);
		if ((unsigned long)location16 >= L1_CODE_START) {
		dma_memcpy(location16, &tmp, 2);
		@@ -265,7 +257,6 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
		*location16 = (value & 0xffff);
		break;
		case R_BFIN_BYTE4_DATA:
		pr_debug("before %x after %x\n", *location32, value);
		*location32 = value;
		break;
		case R_BFIN_PCREL24:
		@@ -273,12 +264,12 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
		case R_BFIN_PCREL12_JUMP:
		case R_BFIN_PCREL12_JUMP_S:
		case R_BFIN_PCREL10:
		printk(KERN_ERR "module %s: Unsupported relocation: %u (no -mlong-calls?)\n"
		pr_err("unsupported relocation: %u (no -mlong-calls?)\n",
		mod->name, ELF32_R_TYPE(rel[i].r_info));
		return -ENOEXEC;
		default:
		printk(KERN_ERR "module %s: Unknown relocation: %u\n",
		mod->name, ELF32_R_TYPE(rel[i].r_info));
		pr_err("unknown relocation: %u\n", mod->name,
		ELF32_R_TYPE(rel[i].r_info));
		return -ENOEXEC;
		}
		}