* The command prints out the hexadecimal string received via SPI.
*/
-int do_spi (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_spi (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
struct spi_slave *slave;
char *cp = 0;
"<device> <bit_len> <dout> - Send <bit_len> bits from <dout> out the SPI\n"
"<device> - Identifies the chip select of the device\n"
"<bit_len> - Number of bits to send (base 10)\n"
- "<dout> - Hexadecimal string that gets sent\n"
+ "<dout> - Hexadecimal string that gets sent"
);