linux-kernel - [PATCH v6 2/5] fpga: fix for coding style issues

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Message-ID: <20220423170235.2115479-3-nava.manne@xilinx.com>
Date:   Sat, 23 Apr 2022 22:32:32 +0530
From:   Nava kishore Manne <nava.manne@...inx.com>
To:     <mdf@...nel.org>, <hao.wu@...el.com>, <yilun.xu@...el.com>,
        <trix@...hat.com>, <michal.simek@...inx.com>,
        <linux-fpga@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <git@...inx.com>
CC:     Nava kishore Manne <nava.manne@...inx.com>
Subject: [PATCH v6 2/5] fpga: fix for coding style issues

fixes the below checks reported by checkpatch.pl:
- Lines should not end with a '('
- Alignment should match open parenthesis

Signed-off-by: Nava kishore Manne <nava.manne@...inx.com>
---
Changes for v2:
                -None.
Changes for v3:
               -Fixed similar issue exists in "drivers/fpga/*".
Changes for v4:
               -None.
Changes for v5:
              - Reduced the length of the 'fpga_mgr_write_init(...)' API
                as suggested by Joe.
              - To align Include declaration and definition of APIs updated
                the FPGA-region.h file as suggested by joe.
              - Fixed similar issue exists with of_fpga_region_parse_ov() API.

Changes for v6:
              - Align the declaration and definition of APIs as suggested by
                Yilun and Joe.
              - Move the 'count' handling logic into 'else' block as suggested
                by Yilun.

 drivers/fpga/fpga-mgr.c          | 9 +++++----
 drivers/fpga/fpga-region.c       | 6 +++---
 drivers/fpga/of-fpga-region.c    | 6 +++---
 include/linux/fpga/fpga-region.h | 6 +++---
 4 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/drivers/fpga/fpga-mgr.c b/drivers/fpga/fpga-mgr.c
index d49a9ce34568..24dee27c7897 100644
--- a/drivers/fpga/fpga-mgr.c
+++ b/drivers/fpga/fpga-mgr.c
@@ -148,11 +148,12 @@ static int fpga_mgr_write_init_buf(struct fpga_manager *mgr,
 	int ret;
 
 	mgr->state = FPGA_MGR_STATE_WRITE_INIT;
-	if (!mgr->mops->initial_header_size)
+	if (!mgr->mops->initial_header_size) {
 		ret = fpga_mgr_write_init(mgr, info, NULL, 0);
-	else
-		ret = fpga_mgr_write_init(
-		    mgr, info, buf, min(mgr->mops->initial_header_size, count));
+	} else {
+		count = min(mgr->mops->initial_header_size, count);
+		ret = fpga_mgr_write_init(mgr, info, buf, count);
+	}
 
 	if (ret) {
 		dev_err(&mgr->dev, "Error preparing FPGA for writing\n");
diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c
index b0ac18de4885..485948e3c0db 100644
--- a/drivers/fpga/fpga-region.c
+++ b/drivers/fpga/fpga-region.c
@@ -18,9 +18,9 @@
 static DEFINE_IDA(fpga_region_ida);
 static struct class *fpga_region_class;
 
-struct fpga_region *fpga_region_class_find(
-	struct device *start, const void *data,
-	int (*match)(struct device *, const void *))
+struct fpga_region *
+fpga_region_class_find(struct device *start, const void *data,
+		       int (*match)(struct device *, const void *))
 {
 	struct device *dev;
 
diff --git a/drivers/fpga/of-fpga-region.c b/drivers/fpga/of-fpga-region.c
index 50b83057c048..a598d03626af 100644
--- a/drivers/fpga/of-fpga-region.c
+++ b/drivers/fpga/of-fpga-region.c
@@ -189,9 +189,9 @@ static int child_regions_with_firmware(struct device_node *overlay)
  *   fpga_image_info struct if there is an image to program.
  *   error code for invalid overlay.
  */
-static struct fpga_image_info *of_fpga_region_parse_ov(
-						struct fpga_region *region,
-						struct device_node *overlay)
+static struct fpga_image_info *
+of_fpga_region_parse_ov(struct fpga_region *region,
+			struct device_node *overlay)
 {
 	struct device *dev = &region->dev;
 	struct fpga_image_info *info;
diff --git a/include/linux/fpga/fpga-region.h b/include/linux/fpga/fpga-region.h
index 3b87f232425c..9d4d32909340 100644
--- a/include/linux/fpga/fpga-region.h
+++ b/include/linux/fpga/fpga-region.h
@@ -52,9 +52,9 @@ struct fpga_region {
 
 #define to_fpga_region(d) container_of(d, struct fpga_region, dev)
 
-struct fpga_region *fpga_region_class_find(
-	struct device *start, const void *data,
-	int (*match)(struct device *, const void *));
+struct fpga_region *
+fpga_region_class_find(struct device *start, const void *data,
+		       int (*match)(struct device *, const void *));
 
 int fpga_region_program_fpga(struct fpga_region *region);
 
-- 
2.25.1