From 4f37fa549d0de7aee547783752e70f877a49b0c9 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 18 Apr 2017 14:42:28 +0200 Subject: [PATCH] USB: serial: constify static arrays Declare three immutable static driver arrays as const. Signed-off-by: Johan Hovold --- drivers/usb/serial/io_edgeport.c | 6 +++--- drivers/usb/serial/mos7720.c | 2 +- drivers/usb/serial/usb_debug.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index e5d6265eac6e..bdf8bd814a9a 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -2839,9 +2839,9 @@ static int edge_startup(struct usb_serial *serial) bool interrupt_in_found; bool bulk_in_found; bool bulk_out_found; - static __u32 descriptor[3] = { EDGE_COMPATIBILITY_MASK0, - EDGE_COMPATIBILITY_MASK1, - EDGE_COMPATIBILITY_MASK2 }; + static const __u32 descriptor[3] = { EDGE_COMPATIBILITY_MASK0, + EDGE_COMPATIBILITY_MASK1, + EDGE_COMPATIBILITY_MASK2 }; dev = serial->dev; diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index c3a314d5bdc6..a453965f9e9a 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1408,7 +1408,7 @@ struct divisor_table_entry { /* Define table of divisors for moschip 7720 hardware * * These assume a 3.6864MHz crystal, the standard /16, and * * MCR.7 = 0. */ -static struct divisor_table_entry divisor_table[] = { +static const struct divisor_table_entry divisor_table[] = { { 50, 2304}, { 110, 1047}, /* 2094.545455 => 230450 => .0217 % over */ { 134, 857}, /* 1713.011152 => 230398.5 => .00065% under */ diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c index ca2fa5bbe17e..d210eff4cd33 100644 --- a/drivers/usb/serial/usb_debug.c +++ b/drivers/usb/serial/usb_debug.c @@ -17,7 +17,7 @@ #define USB_DEBUG_MAX_PACKET_SIZE 8 #define USB_DEBUG_BRK_SIZE 8 -static char USB_DEBUG_BRK[USB_DEBUG_BRK_SIZE] = { +static const char USB_DEBUG_BRK[USB_DEBUG_BRK_SIZE] = { 0x00, 0xff, 0x01, -- 2.39.5