linux-kernel - [PATCH 2/5] rapidio: idt_gen3: constify rio_device

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Date:   Sat, 26 Aug 2017 13:33:44 +0530
From:   Arvind Yadav <arvind.yadav.cs@...il.com>
To:     mporter@...nel.crashing.org, alexandre.bounine@....com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 2/5] rapidio: idt_gen3: constify rio_device_id

rio_device_id are not supposed to change at runtime. rio driver is
working with const 'id_table'. So mark the non-const rio_device_id
structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
---
 drivers/rapidio/switches/idt_gen3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rapidio/switches/idt_gen3.c b/drivers/rapidio/switches/idt_gen3.c
index c5923a5..85a3908 100644
--- a/drivers/rapidio/switches/idt_gen3.c
+++ b/drivers/rapidio/switches/idt_gen3.c
@@ -348,7 +348,7 @@ static void idtg3_shutdown(struct rio_dev *rdev)
 	}
 }
 
-static struct rio_device_id idtg3_id_table[] = {
+static const struct rio_device_id idtg3_id_table[] = {
 	{RIO_DEVICE(RIO_DID_IDTRXS1632, RIO_VID_IDT)},
 	{RIO_DEVICE(RIO_DID_IDTRXS2448, RIO_VID_IDT)},
 	{ 0, }	/* terminate list */
-- 
2.7.4