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uart: use const char* instead of plain char*

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Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
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Thomas Ingleby
2015-01-20 16:22:04 +00:00
parent 9cfbc87924
commit 25bd897ec5
6 changed files with 8 additions and 34 deletions
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8
src/x86/intel_galileo_rev_g.c
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@@ -746,17 +746,11 @@ mraa_intel_galileo_gen2()
b->spi_bus[0].miso = 12;
b->spi_bus[0].sclk = 13;
int uart_path_length = strlen("/dev/ttyS0") + 1;
b->uart_dev_count = 1;
b->def_uart_dev = 0;
b->uart_dev[0].rx = 0;
b->uart_dev[0].tx = 1;
b->uart_dev[0].device_path = (char*) malloc(sizeof(char) * uart_path_length);
if (b->uart_dev[0].device_path == NULL) {
goto error;
}
strncpy(b->uart_dev[0].device_path, "/dev/ttyS0", uart_path_length);
b->uart_dev[0].device_path = "/dev/ttyS0";
return b;
error: