linux-kernel - [PATCH v4 1/2] staging: vme_user: add space around operators

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Date:   Wed, 15 Mar 2023 19:00:06 +0200
From:   Menna Mahmoud <eng.mennamahmoud.mm@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     outreachy@...ts.linux.dev, martyn@...chs.me.uk,
        manohar.vanga@...il.com, zoo868e@...il.com, jerrykang026@...il.com,
        cuigaosheng1@...wei.com, arnd@...db.de,
        linux-kernel@...r.kernel.org, linux-staging@...ts.linux.dev,
        eng.mennamahmoud.mm@...il.com
Subject: [PATCH v4 1/2] staging: vme_user: add space around operators

Add a space before and after the operator, for readability.

Reported by checkpatch script:

" CHECK: spaces preferred around that '+', '<<' and '>>' ".

Signed-off-by: Menna Mahmoud <eng.mennamahmoud.mm@...il.com>
---
change in v2:
        edit commit message

change in v3:
        edit commit message

change in v4:
        edit commit message
---
 drivers/staging/vme_user/vme_tsi148.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/vme_user/vme_tsi148.c b/drivers/staging/vme_user/vme_tsi148.c
index 482049cfc664..bfa604043355 100644
--- a/drivers/staging/vme_user/vme_tsi148.c
+++ b/drivers/staging/vme_user/vme_tsi148.c
@@ -737,7 +737,7 @@ static int tsi148_alloc_resource(struct vme_master_resource *image,
 		return 0;
 
 	if (!image->bus_resource.name) {
-		image->bus_resource.name = kmalloc(VMENAMSIZ+3, GFP_ATOMIC);
+		image->bus_resource.name = kmalloc(VMENAMSIZ + 3, GFP_ATOMIC);
 		if (!image->bus_resource.name) {
 			retval = -ENOMEM;
 			goto err_name;
@@ -983,7 +983,7 @@ static int tsi148_master_set(struct vme_master_resource *image, int enabled,
 		goto err_aspace;
 	}
 
-	temp_ctl &= ~(3<<4);
+	temp_ctl &= ~(3 << 4);
 	if (cycle & VME_SUPER)
 		temp_ctl |= TSI148_LCSR_OTAT_SUP;
 	if (cycle & VME_PROG)
@@ -2187,14 +2187,14 @@ static int tsi148_crcsr_init(struct vme_bridge *tsi148_bridge,
 
 	/* Ensure that the CR/CSR is configured at the correct offset */
 	cbar = ioread32be(bridge->base + TSI148_CBAR);
-	cbar = (cbar & TSI148_CRCSR_CBAR_M)>>3;
+	cbar = (cbar & TSI148_CRCSR_CBAR_M) >> 3;
 
 	vstat = tsi148_slot_get(tsi148_bridge);
 
 	if (cbar != vstat) {
 		cbar = vstat;
 		dev_info(tsi148_bridge->parent, "Setting CR/CSR offset\n");
-		iowrite32be(cbar<<3, bridge->base + TSI148_CBAR);
+		iowrite32be(cbar << 3, bridge->base + TSI148_CBAR);
 	}
 	dev_info(tsi148_bridge->parent, "CR/CSR Offset: %d\n", cbar);
 
-- 
2.34.1