diff options
| author | Johan Hovold <johan@kernel.org> | 2017-04-18 14:42:28 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2017-04-19 09:45:43 +0200 |
| commit | 4f37fa549d0de7aee547783752e70f877a49b0c9 (patch) | |
| tree | 298be91a12e0e9dbe5a9e82b34b5d86657aa32b1 /drivers/usb/serial | |
| parent | USB: serial: quatech2: drop redundant tty_buffer_request_room (diff) | |
| download | linux-4f37fa549d0de7aee547783752e70f877a49b0c9.tar.xz linux-4f37fa549d0de7aee547783752e70f877a49b0c9.zip | |
USB: serial: constify static arrays
Declare three immutable static driver arrays as const.
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/io_edgeport.c | 6 | ||||
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 2 | ||||
| -rw-r--r-- | 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, |