linux-kernel - [PATCH 2/4] drivers/bus: arm-cci: trailing white spaces

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Date:   Fri, 22 Jun 2018 11:44:00 +0300
From:   Mawanda Henry <mawandahenrynaco@...il.com>
To:     mawanda111@...il.com
Cc:     linux-kernel@...r.kernel.org, robh@...nel.org,
        marc.zyngier@....com, tglx@...utronix.de, punit.agrawal@....com,
        peterz@...radead.org, arnd@...db.de, robin.murphy@....com
Subject: [PATCH 2/4] drivers/bus: arm-cci: trailing white spaces

Erase white spaces to ease code readability and review

used: checkpatch.pl

Signed-off-by: Mawanda Henry <mawandahenrynaco@...il.com>
---
 drivers/bus/arm-cci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 74a2e0a..ab04201 100644
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -235,8 +235,7 @@ static void notrace cci_port_control(unsigned int port, bool enable)
 	 * read loop to optimize power, since it might hide possibly
 	 * disruptive operations.
 	 */
-	while (readl_relaxed(cci_ctrl_base + CCI_CTRL_STATUS) & 0x1)
-			;
+	while (readl_relaxed(cci_ctrl_base + CCI_CTRL_STATUS) & 0x1);
 }
 
 /**
@@ -259,6 +258,7 @@ int notrace cci_disable_port_by_cpu(u64 mpidr)
 	int cpu;
 	bool is_valid;
 	for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
+
 		is_valid = cpu_port_is_valid(&cpu_port[cpu]);
 		if (is_valid && cpu_port_match(&cpu_port[cpu], mpidr)) {
 			cci_port_control(cpu_port[cpu].port, false);
-- 
2.7.4