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Message-Id: <20180611220835.11129-1-ramon.fried@gmail.com>
Date: Tue, 12 Jun 2018 01:08:35 +0300
From: Ramon Fried <ramon.fried@...il.com>
To: bjorn.andersson@...aro.org, andy.gross@...aro.org,
david.brown@...aro.org, linux-arm-msm@...r.kernel.org,
linux-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Ramon Fried <ramon.fried@...il.com>
Subject: [PATCH] soc: qcom: smem: fix checkpatch warnings
* Fixed checkpatch.sh warnings in smem.c & smem.h:
- WARNING: Prefer 'unsigned int' to bare use of 'unsigned'.
- WARNING: Block comments should align the * on each line.
- WARNING: line over 80 characters.
- ERROR: do not use assignment in if condition.
* Fixed grammar in comment.
Signed-off-by: Ramon Fried <ramon.fried@...il.com>
---
drivers/soc/qcom/smem.c | 41 +++++++++++++++++++----------------
include/linux/soc/qcom/smem.h | 6 ++---
2 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index 0b94d62fad2b..e5ef6611ed73 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -22,7 +22,7 @@
#include <linux/soc/qcom/smem.h>
/*
- * The Qualcomm shared memory system is a allocate only heap structure that
+ * The Qualcomm shared memory system is an allocate only heap structure that
* consists of one of more memory areas that can be accessed by the processors
* in the SoC.
*
@@ -94,11 +94,11 @@
#define SMEM_HOST_COUNT 10
/**
- * struct smem_proc_comm - proc_comm communication struct (legacy)
- * @command: current command to be executed
- * @status: status of the currently requested command
- * @params: parameters to the command
- */
+ * struct smem_proc_comm - proc_comm communication struct (legacy)
+ * @command: current command to be executed
+ * @status: status of the currently requested command
+ * @params: parameters to the command
+ */
struct smem_proc_comm {
__le32 command;
__le32 status;
@@ -276,7 +276,7 @@ struct qcom_smem {
size_t cacheline[SMEM_HOST_COUNT];
u32 item_count;
- unsigned num_regions;
+ unsigned int num_regions;
struct smem_region regions[0];
};
@@ -350,7 +350,7 @@ static struct qcom_smem *__smem;
static int qcom_smem_alloc_private(struct qcom_smem *smem,
struct smem_partition_header *phdr,
- unsigned item,
+ unsigned int item,
size_t size)
{
struct smem_private_entry *hdr, *end;
@@ -400,7 +400,7 @@ static int qcom_smem_alloc_private(struct qcom_smem *smem,
}
static int qcom_smem_alloc_global(struct qcom_smem *smem,
- unsigned item,
+ unsigned int item,
size_t size)
{
struct smem_global_entry *entry;
@@ -441,7 +441,7 @@ static int qcom_smem_alloc_global(struct qcom_smem *smem,
* Allocate space for a given smem item of size @size, given that the item is
* not yet allocated.
*/
-int qcom_smem_alloc(unsigned host, unsigned item, size_t size)
+int qcom_smem_alloc(unsigned int host, unsigned int item, size_t size)
{
struct smem_partition_header *phdr;
unsigned long flags;
@@ -482,14 +482,14 @@ int qcom_smem_alloc(unsigned host, unsigned item, size_t size)
EXPORT_SYMBOL(qcom_smem_alloc);
static void *qcom_smem_get_global(struct qcom_smem *smem,
- unsigned item,
+ unsigned int item,
size_t *size)
{
struct smem_header *header;
struct smem_region *area;
struct smem_global_entry *entry;
u32 aux_base;
- unsigned i;
+ unsigned int i;
header = smem->regions[0].virt_base;
entry = &header->toc[item];
@@ -514,7 +514,7 @@ static void *qcom_smem_get_global(struct qcom_smem *smem,
static void *qcom_smem_get_private(struct qcom_smem *smem,
struct smem_partition_header *phdr,
size_t cacheline,
- unsigned item,
+ unsigned int item,
size_t *size)
{
struct smem_private_entry *e, *end;
@@ -575,7 +575,7 @@ static void *qcom_smem_get_private(struct qcom_smem *smem,
* Looks up smem item and returns pointer to it. Size of smem
* item is returned in @size.
*/
-void *qcom_smem_get(unsigned host, unsigned item, size_t *size)
+void *qcom_smem_get(unsigned int host, unsigned int item, size_t *size)
{
struct smem_partition_header *phdr;
unsigned long flags;
@@ -621,11 +621,11 @@ EXPORT_SYMBOL(qcom_smem_get);
* To be used by smem clients as a quick way to determine if any new
* allocations has been made.
*/
-int qcom_smem_get_free_space(unsigned host)
+int qcom_smem_get_free_space(unsigned int host)
{
struct smem_partition_header *phdr;
struct smem_header *header;
- unsigned ret;
+ unsigned int ret;
if (!__smem)
return -EPROBE_DEFER;
@@ -902,9 +902,12 @@ static int qcom_smem_probe(struct platform_device *pdev)
if (ret)
return ret;
- if (num_regions > 1 && (ret = qcom_smem_map_memory(smem, &pdev->dev,
- "qcom,rpm-msg-ram", 1)))
- return ret;
+ if (num_regions > 1) {
+ ret = qcom_smem_map_memory(smem, &pdev->dev,
+ "qcom,rpm-msg-ram", 1);
+ if (ret)
+ return ret;
+ }
header = smem->regions[0].virt_base;
if (le32_to_cpu(header->initialized) != 1 ||
diff --git a/include/linux/soc/qcom/smem.h b/include/linux/soc/qcom/smem.h
index c1657ed27b30..d0e8783bccff 100644
--- a/include/linux/soc/qcom/smem.h
+++ b/include/linux/soc/qcom/smem.h
@@ -4,9 +4,9 @@
#define QCOM_SMEM_HOST_ANY -1
-int qcom_smem_alloc(unsigned host, unsigned item, size_t size);
-void *qcom_smem_get(unsigned host, unsigned item, size_t *size);
+int qcom_smem_alloc(unsigned int host, unsigned int item, size_t size);
+void *qcom_smem_get(unsigned int host, unsigned int item, size_t *size);
-int qcom_smem_get_free_space(unsigned host);
+int qcom_smem_get_free_space(unsigned int host);
#endif
--
2.17.1
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