linux-kernel - [Outreachy kernel][PATCH 2/4] Replace macro function by static inline function in file iss

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Date:   Mon, 12 Apr 2021 09:32:39 -0300
From:   Aline Santana Cordeiro <alinesantanacordeiro@...il.com>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-media@...r.kernel.org, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com
Subject: [Outreachy kernel][PATCH 2/4] Replace macro function by static
 inline function in file iss_ipipe.c

Replace macro function by static inline function.
Issue suggested by Julia.

Signed-off-by: Aline Santana Cordeiro <alinesantanacordeiro@...il.com>
---
 drivers/staging/media/omap4iss/iss_ipipe.c | 28 +++++++++++++++-------------
 1 file changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/media/omap4iss/iss_ipipe.c b/drivers/staging/media/omap4iss/iss_ipipe.c
index 26be078..09c941c 100644
--- a/drivers/staging/media/omap4iss/iss_ipipe.c
+++ b/drivers/staging/media/omap4iss/iss_ipipe.c
@@ -38,9 +38,11 @@ static const unsigned int ipipe_fmts[] = {
  *
  * Also prints other debug information stored in the IPIPE module.
  */
-#define IPIPE_PRINT_REGISTER(iss, name)\
-	dev_dbg(iss->dev, "###IPIPE " #name "=0x%08x\n", \
-		iss_reg_read(iss, OMAP4_ISS_MEM_ISP_IPIPE, IPIPE_##name))
+static inline ipipe_print_register(iss, name)
+{
+	dev_dbg(iss->dev, "###IPIPE " #name "=0x%08x\n",
+		iss_reg_read(iss, OMAP4_ISS_MEM_ISP_IPIPE, IPIPE_##name));
+}
 
 static void ipipe_print_status(struct iss_ipipe_device *ipipe)
 {
@@ -48,16 +50,16 @@ static void ipipe_print_status(struct iss_ipipe_device *ipipe)
 
 	dev_dbg(iss->dev, "-------------IPIPE Register dump-------------\n");
 
-	IPIPE_PRINT_REGISTER(iss, SRC_EN);
-	IPIPE_PRINT_REGISTER(iss, SRC_MODE);
-	IPIPE_PRINT_REGISTER(iss, SRC_FMT);
-	IPIPE_PRINT_REGISTER(iss, SRC_COL);
-	IPIPE_PRINT_REGISTER(iss, SRC_VPS);
-	IPIPE_PRINT_REGISTER(iss, SRC_VSZ);
-	IPIPE_PRINT_REGISTER(iss, SRC_HPS);
-	IPIPE_PRINT_REGISTER(iss, SRC_HSZ);
-	IPIPE_PRINT_REGISTER(iss, GCK_MMR);
-	IPIPE_PRINT_REGISTER(iss, YUV_PHS);
+	ipipe_print_register(iss, SRC_EN);
+	ipipe_print_register(iss, SRC_MODE);
+	ipipe_print_register(iss, SRC_FMT);
+	ipipe_print_register(iss, SRC_COL);
+	ipipe_print_register(iss, SRC_VPS);
+	ipipe_print_register(iss, SRC_VSZ);
+	ipipe_print_register(iss, SRC_HPS);
+	ipipe_print_register(iss, SRC_HSZ);
+	ipipe_print_register(iss, GCK_MMR);
+	ipipe_print_register(iss, YUV_PHS);
 
 	dev_dbg(iss->dev, "-----------------------------------------------\n");
 }
-- 
2.7.4