Fix some coding style issues reported by checkpatch.pl, including
following types:
WARNING: Missing a blank line after declarations
WARNING: unnecessary whitespace before a quoted newline
ERROR: spaces required around that '>='
ERROR: switch and case should be at the same indent
Signed-off-by: Xiaofei Tan <tanxiao...@huawei.com>
---
drivers/acpi/cppc_acpi.c | 71 ++++++++++++++++++++++++------------------------
1 file changed, 36 insertions(+), 35 deletions(-)
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index ae53740..3dbaf47 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -326,6 +326,7 @@ static int send_pcc_cmd(int pcc_ss_id, u16 cmd)
if (unlikely(ret)) {
for_each_possible_cpu(i) {
struct cpc_desc *desc = per_cpu(cpc_desc_ptr,
i);
+
if (!desc)
continue;
@@ -777,7 +778,7 @@ int acpi_cppc_processor_probe(struct acpi_processor *pr)
cpc_ptr->cpc_regs[i-2].type = ACPI_TYPE_BUFFER;
memcpy(&cpc_ptr->cpc_regs[i-2].cpc_entry.reg, gas_t,
sizeof(*gas_t));
} else {
- pr_debug("Err in entry:%d in CPC table of CPU:%d \n",
i, pr->id);
+ pr_debug("Err in entry:%d in CPC table of CPU:%d\n", i,
pr->id);
goto out_free;
}
}
@@ -867,7 +868,7 @@ void acpi_cppc_processor_exit(struct acpi_processor *pr)
void __iomem *addr;
int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, pr->id);
- if (pcc_ss_id >=0 && pcc_data[pcc_ss_id]) {
+ if (pcc_ss_id >= 0 && pcc_data[pcc_ss_id]) {
if (pcc_data[pcc_ss_id]->pcc_channel_acquired) {
pcc_data[pcc_ss_id]->refcount--;
if (!pcc_data[pcc_ss_id]->refcount) {
@@ -954,22 +955,22 @@ static int cpc_read(int cpu, struct cpc_register_resource
*reg_res, u64 *val)
val, reg->bit_width);
switch (reg->bit_width) {
- case 8:
- *val = readb_relaxed(vaddr);
- break;
- case 16:
- *val = readw_relaxed(vaddr);
- break;
- case 32:
- *val = readl_relaxed(vaddr);
- break;
- case 64:
- *val = readq_relaxed(vaddr);
- break;
- default:
- pr_debug("Error: Cannot read %u bit width from PCC for
ss: %d\n",
- reg->bit_width, pcc_ss_id);
- ret_val = -EFAULT;
+ case 8:
+ *val = readb_relaxed(vaddr);
+ break;
+ case 16:
+ *val = readw_relaxed(vaddr);
+ break;
+ case 32:
+ *val = readl_relaxed(vaddr);
+ break;
+ case 64:
+ *val = readq_relaxed(vaddr);
+ break;
+ default:
+ pr_debug("Error: Cannot read %u bit width from PCC for ss:
%d\n",
+ reg->bit_width, pcc_ss_id);
+ ret_val = -EFAULT;
}
return ret_val;
@@ -993,23 +994,23 @@ static int cpc_write(int cpu, struct
cpc_register_resource *reg_res, u64 val)
val, reg->bit_width);
switch (reg->bit_width) {
- case 8:
- writeb_relaxed(val, vaddr);
- break;
- case 16:
- writew_relaxed(val, vaddr);
- break;
- case 32:
- writel_relaxed(val, vaddr);
- break;
- case 64:
- writeq_relaxed(val, vaddr);
- break;
- default:
- pr_debug("Error: Cannot write %u bit width to PCC for
ss: %d\n",
- reg->bit_width, pcc_ss_id);
- ret_val = -EFAULT;
- break;
+ case 8:
+ writeb_relaxed(val, vaddr);
+ break;
+ case 16:
+ writew_relaxed(val, vaddr);
+ break;
+ case 32:
+ writel_relaxed(val, vaddr);
+ break;
+ case 64:
+ writeq_relaxed(val, vaddr);
+ break;
+ default:
+ pr_debug("Error: Cannot write %u bit width to PCC for ss: %d\n",
+ reg->bit_width, pcc_ss_id);
+ ret_val = -EFAULT;
+ break;
}
return ret_val;
--
2.8.1
