tty: amba-pl011: constify vendor_data structures

These vendor_data structures are only stored in the vendor field of
the uart_amba_port structure, as defined in the same file, and this
field is declared as const.  Thus the vendor_data structures can be
const too.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 1888d168a41c87c605962da2605df8ab1c02bd20..ba4e795eef0b27594f94d9b0c56334c1c0889ec8 100644 (file)
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -128,7 +128,7 @@ static struct vendor_data vendor_arm = {
        .get_fifosize           = get_fifosize_arm,
 };
 
-static struct vendor_data vendor_sbsa = {
+static const struct vendor_data vendor_sbsa = {
        .reg_offset             = pl011_std_offsets,
        .fr_busy                = UART01x_FR_BUSY,
        .fr_dsr                 = UART01x_FR_DSR,
@@ -143,7 +143,7 @@ static struct vendor_data vendor_sbsa = {
 };
 
 #ifdef CONFIG_ACPI_SPCR_TABLE
-static struct vendor_data vendor_qdt_qdf2400_e44 = {
+static const struct vendor_data vendor_qdt_qdf2400_e44 = {
        .reg_offset             = pl011_std_offsets,
        .fr_busy                = UART011_FR_TXFE,
        .fr_dsr                 = UART01x_FR_DSR,