diff mbox series

media: gspca: make array regs_to_read static const

Message ID 20220109204557.52115-1-colin.i.king@gmail.com
State Accepted
Commit 19bc4f40b2c5ca8f2506766560067817f6f5c37e
Headers show
Series media: gspca: make array regs_to_read static const | expand

Commit Message

Colin Ian King Jan. 9, 2022, 8:45 p.m. UTC
Don't populate the read-only array regs_to_read on the stack but
instead it static const. Also makes the object code a little smaller.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
 drivers/media/usb/gspca/jl2005bcd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/media/usb/gspca/jl2005bcd.c b/drivers/media/usb/gspca/jl2005bcd.c
index ca12f33f3e12..a408fcc3a060 100644
--- a/drivers/media/usb/gspca/jl2005bcd.c
+++ b/drivers/media/usb/gspca/jl2005bcd.c
@@ -166,7 +166,9 @@  static int jl2005c_get_firmware_id(struct gspca_dev *gspca_dev)
 	struct sd *sd = (struct sd *)gspca_dev;
 	int i = 0;
 	int retval;
-	unsigned char regs_to_read[] = {0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f};
+	static const unsigned char regs_to_read[] = {
+		0x57, 0x02, 0x03, 0x5d, 0x5e, 0x5f
+	};
 
 	gspca_dbg(gspca_dev, D_PROBE, "Running jl2005c_get_firmware_id\n");
 	/* Read the first ID byte once for warmup */