From f1b19006f4c9e83c9e19c58102157ff1fdebca22 Mon Sep 17 00:00:00 2001 From: Nishka Dasgupta Date: Mon, 19 Aug 2019 13:12:34 +0530 Subject: usb: phy: phy-fsl-usb: Make structure fsl_otg_initdata constant Static structure fsl_otg_initdata, of type fsl_otg_config, is used only once, when the value of its field otg_port is assigned to another variable. As fsl_otg_initdata.otg_port is of type u8, any changes to its copy do not affect the original, and fsl_otg_initdata itself is never modified. Hence make fsl_otg_initdata constant to protect it from unintended modification. Issue found with Coccinelle. Signed-off-by: Nishka Dasgupta Signed-off-by: Felipe Balbi --- drivers/usb/phy/phy-fsl-usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/phy') diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index f7c96d209eda..dbb2d4d54894 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -65,7 +65,7 @@ struct fsl_otg_timer *b_data_pulse_tmr, *b_vbus_pulse_tmr, *b_srp_fail_tmr, static struct list_head active_timers; -static struct fsl_otg_config fsl_otg_initdata = { +static const struct fsl_otg_config fsl_otg_initdata = { .otg_port = 1, }; -- cgit v1.2.3-59-g8ed1b