* [PATCH] arc: Prefer unsigned int to bare use of unsigned
@ 2021-06-26 5:58 Jinchao Wang
2021-07-13 19:45 ` Vineet Gupta
0 siblings, 1 reply; 2+ messages in thread
From: Jinchao Wang @ 2021-06-26 5:58 UTC (permalink / raw)
To: vgupta, peterz, mingo, acme
Cc: mark.rutland, alexander.shishkin, jolsa, namhyung,
linux-perf-users, linux-snps-arc, Jinchao Wang
Fix checkpatch warnings:
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
Signed-off-by: Jinchao Wang <wjc@cdjrlc.com>
---
arch/arc/include/asm/checksum.h | 2 +-
arch/arc/include/asm/perf_event.h | 2 +-
arch/arc/kernel/unwind.c | 10 +++++-----
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arc/include/asm/checksum.h b/arch/arc/include/asm/checksum.h
index 69debd77cd04..0b485800a392 100644
--- a/arch/arc/include/asm/checksum.h
+++ b/arch/arc/include/asm/checksum.h
@@ -24,7 +24,7 @@
*/
static inline __sum16 csum_fold(__wsum s)
{
- unsigned r = s << 16 | s >> 16; /* ror */
+ unsigned int r = s << 16 | s >> 16; /* ror */
s = ~s;
s -= r;
return s >> 16;
diff --git a/arch/arc/include/asm/perf_event.h b/arch/arc/include/asm/perf_event.h
index 30b9ae511ea9..e1971d34ef30 100644
--- a/arch/arc/include/asm/perf_event.h
+++ b/arch/arc/include/asm/perf_event.h
@@ -123,7 +123,7 @@ static const char * const arc_pmu_ev_hw_map[] = {
#define C(_x) PERF_COUNT_HW_CACHE_##_x
#define CACHE_OP_UNSUPPORTED 0xffff
-static const unsigned arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
+static const unsigned int arc_pmu_cache_map[C(MAX)][C(OP_MAX)][C(RESULT_MAX)] = {
[C(L1D)] = {
[C(OP_READ)] = {
[C(RESULT_ACCESS)] = PERF_COUNT_ARC_LDC,
diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c
index 47bab67f8649..9e28058cdba8 100644
--- a/arch/arc/kernel/unwind.c
+++ b/arch/arc/kernel/unwind.c
@@ -260,7 +260,7 @@ static void init_unwind_hdr(struct unwind_table *table,
{
const u8 *ptr;
unsigned long tableSize = table->size, hdrSize;
- unsigned n;
+ unsigned int n;
const u32 *fde;
struct {
u8 version;
@@ -462,7 +462,7 @@ static uleb128_t get_uleb128(const u8 **pcur, const u8 *end)
{
const u8 *cur = *pcur;
uleb128_t value;
- unsigned shift;
+ unsigned int shift;
for (shift = 0, value = 0; cur < end; shift += 7) {
if (shift + 7 > 8 * sizeof(value)
@@ -483,7 +483,7 @@ static sleb128_t get_sleb128(const u8 **pcur, const u8 *end)
{
const u8 *cur = *pcur;
sleb128_t value;
- unsigned shift;
+ unsigned int shift;
for (shift = 0, value = 0; cur < end; shift += 7) {
if (shift + 7 > 8 * sizeof(value)
@@ -609,7 +609,7 @@ static unsigned long read_pointer(const u8 **pLoc, const void *end,
static signed fde_pointer_type(const u32 *cie)
{
const u8 *ptr = (const u8 *)(cie + 2);
- unsigned version = *ptr;
+ unsigned int version = *ptr;
if (*++ptr) {
const char *aug;
@@ -904,7 +904,7 @@ int arc_unwind(struct unwind_frame_info *frame)
const u8 *ptr = NULL, *end = NULL;
unsigned long pc = UNW_PC(frame) - frame->call_frame;
unsigned long startLoc = 0, endLoc = 0, cfa;
- unsigned i;
+ unsigned int i;
signed ptrType = -1;
uleb128_t retAddrReg = 0;
const struct unwind_table *table;
--
2.31.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arc: Prefer unsigned int to bare use of unsigned
2021-06-26 5:58 [PATCH] arc: Prefer unsigned int to bare use of unsigned Jinchao Wang
@ 2021-07-13 19:45 ` Vineet Gupta
0 siblings, 0 replies; 2+ messages in thread
From: Vineet Gupta @ 2021-07-13 19:45 UTC (permalink / raw)
To: Jinchao Wang, peterz, mingo, acme
Cc: mark.rutland, alexander.shishkin, jolsa, namhyung,
linux-perf-users, linux-snps-arc
On 6/25/21 10:58 PM, Jinchao Wang wrote:
> Fix checkpatch warnings:
> WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
>
> Signed-off-by: Jinchao Wang <wjc@cdjrlc.com>
Thx for the fix. Added to for-curr
-Vineet
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linux-snps-arc@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-snps-arc
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