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-rw-r--r--arch/sparc/include/asm/jump_label.h25
-rw-r--r--arch/sparc/kernel/apc.c2
-rw-r--r--arch/sparc/kernel/pci_sabre.c5
-rw-r--r--arch/sparc/kernel/pci_schizo.c8
-rw-r--r--arch/sparc/kernel/pmc.c2
-rw-r--r--arch/sparc/kernel/smp_32.c10
-rw-r--r--arch/sparc/kernel/time_32.c2
-rw-r--r--arch/sparc/lib/checksum_32.S12
8 files changed, 43 insertions, 23 deletions
diff --git a/arch/sparc/include/asm/jump_label.h b/arch/sparc/include/asm/jump_label.h
index 427d4684e0d2..fc73a82366f8 100644
--- a/arch/sparc/include/asm/jump_label.h
+++ b/arch/sparc/include/asm/jump_label.h
@@ -7,17 +7,20 @@
#define JUMP_LABEL_NOP_SIZE 4
-#define JUMP_LABEL(key, label) \
- do { \
- asm goto("1:\n\t" \
- "nop\n\t" \
- "nop\n\t" \
- ".pushsection __jump_table, \"a\"\n\t"\
- ".align 4\n\t" \
- ".word 1b, %l[" #label "], %c0\n\t" \
- ".popsection \n\t" \
- : : "i" (key) : : label);\
- } while (0)
+static __always_inline bool arch_static_branch(struct jump_label_key *key)
+{
+ asm goto("1:\n\t"
+ "nop\n\t"
+ "nop\n\t"
+ ".pushsection __jump_table, \"aw\"\n\t"
+ ".align 4\n\t"
+ ".word 1b, %l[l_yes], %c0\n\t"
+ ".popsection \n\t"
+ : : "i" (key) : : l_yes);
+ return false;
+l_yes:
+ return true;
+}
#endif /* __KERNEL__ */
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index f679c57644d5..1e34f29e58bb 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -165,7 +165,7 @@ static int __devinit apc_probe(struct platform_device *op)
return 0;
}
-static struct of_device_id __initdata apc_match[] = {
+static struct of_device_id apc_match[] = {
{
.name = APC_OBPNAME,
},
diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c
index 948068a083fc..d1840dbdaa2f 100644
--- a/arch/sparc/kernel/pci_sabre.c
+++ b/arch/sparc/kernel/pci_sabre.c
@@ -452,8 +452,10 @@ static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm,
sabre_scan_bus(pbm, &op->dev);
}
+static const struct of_device_id sabre_match[];
static int __devinit sabre_probe(struct platform_device *op)
{
+ const struct of_device_id *match;
const struct linux_prom64_registers *pr_regs;
struct device_node *dp = op->dev.of_node;
struct pci_pbm_info *pbm;
@@ -463,7 +465,8 @@ static int __devinit sabre_probe(struct platform_device *op)
const u32 *vdma;
u64 clear_irq;
- hummingbird_p = op->dev.of_match && (op->dev.of_match->data != NULL);
+ match = of_match_device(sabre_match, &op->dev);
+ hummingbird_p = match && (match->data != NULL);
if (!hummingbird_p) {
struct device_node *cpu_dp;
diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c
index fecfcb2063c8..283fbc329a43 100644
--- a/arch/sparc/kernel/pci_schizo.c
+++ b/arch/sparc/kernel/pci_schizo.c
@@ -1458,11 +1458,15 @@ out_err:
return err;
}
+static const struct of_device_id schizo_match[];
static int __devinit schizo_probe(struct platform_device *op)
{
- if (!op->dev.of_match)
+ const struct of_device_id *match;
+
+ match = of_match_device(schizo_match, &op->dev);
+ if (!match)
return -EINVAL;
- return __schizo_init(op, (unsigned long) op->dev.of_match->data);
+ return __schizo_init(op, (unsigned long)match->data);
}
/* The ordering of this table is very important. Some Tomatillo
diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index 93d7b4465f8d..6a585d393580 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -69,7 +69,7 @@ static int __devinit pmc_probe(struct platform_device *op)
return 0;
}
-static struct of_device_id __initdata pmc_match[] = {
+static struct of_device_id pmc_match[] = {
{
.name = PMC_OBPNAME,
},
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index f95690c167b6..442286d83435 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -53,6 +53,7 @@ cpumask_t smp_commenced_mask = CPU_MASK_NONE;
void __cpuinit smp_store_cpu_info(int id)
{
int cpu_node;
+ int mid;
cpu_data(id).udelay_val = loops_per_jiffy;
@@ -60,10 +61,13 @@ void __cpuinit smp_store_cpu_info(int id)
cpu_data(id).clock_tick = prom_getintdefault(cpu_node,
"clock-frequency", 0);
cpu_data(id).prom_node = cpu_node;
- cpu_data(id).mid = cpu_get_hwmid(cpu_node);
+ mid = cpu_get_hwmid(cpu_node);
- if (cpu_data(id).mid < 0)
- panic("No MID found for CPU%d at node 0x%08d", id, cpu_node);
+ if (mid < 0) {
+ printk(KERN_NOTICE "No MID found for CPU%d at node 0x%08d", id, cpu_node);
+ mid = 0;
+ }
+ cpu_data(id).mid = mid;
}
void __init smp_cpus_done(unsigned int max_cpus)
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 4e236391b635..96046a4024c2 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -168,7 +168,7 @@ static int __devinit clock_probe(struct platform_device *op)
return 0;
}
-static struct of_device_id __initdata clock_match[] = {
+static struct of_device_id clock_match[] = {
{
.name = "eeprom",
},
diff --git a/arch/sparc/lib/checksum_32.S b/arch/sparc/lib/checksum_32.S
index 3632cb34e914..0084c3361e15 100644
--- a/arch/sparc/lib/checksum_32.S
+++ b/arch/sparc/lib/checksum_32.S
@@ -289,10 +289,16 @@ cc_end_cruft:
/* Also, handle the alignment code out of band. */
cc_dword_align:
- cmp %g1, 6
- bl,a ccte
+ cmp %g1, 16
+ bge 1f
+ srl %g1, 1, %o3
+2: cmp %o3, 0
+ be,a ccte
andcc %g1, 0xf, %o3
- andcc %o0, 0x1, %g0
+ andcc %o3, %o0, %g0 ! Check %o0 only (%o1 has the same last 2 bits)
+ be,a 2b
+ srl %o3, 1, %o3
+1: andcc %o0, 0x1, %g0
bne ccslow
andcc %o0, 0x2, %g0
be 1f
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