The CONFIG_OMAP1510 is no longer defined, so remove this dead code.
Signed-off-by: Marek Vasut <ma...@denx.de>
Cc: Tom Rini <tr...@konsulko.com>
Cc: Simon Glass <s...@chromium.org>
---
drivers/serial/ns16550.c | 20 +++-----------------
1 file changed, 3 insertions(+), 17 deletions(-)
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index a1a26a2..30ba0aa 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -128,27 +128,13 @@ static int ns16550_readb(NS16550_t port, int offset)
(unsigned char *)addr - (unsigned char *)com_port)
#endif
-static inline int calc_divisor(NS16550_t port, int clock, int baudrate)
+int ns16550_calc_divisor(NS16550_t port, int clock, int baudrate)
{
const unsigned int mode_x_div = 16;
return DIV_ROUND_CLOSEST(clock, mode_x_div * baudrate);
}
-int ns16550_calc_divisor(NS16550_t port, int clock, int baudrate)
-{
-#ifdef CONFIG_OMAP1510
- /* If can't cleanly clock 115200 set div to 1 */
- if ((clock == 12000000) && (baudrate == 115200)) {
- port->osc_12m_sel = OSC_12M_SEL; /* enable 6.5 * divisor */
- return 1; /* return 1 for base divisor */
- }
- port->osc_12m_sel = 0; /* clear if previsouly set */
-#endif
-
- return calc_divisor(port, clock, baudrate);
-}
-
static void NS16550_setbrg(NS16550_t com_port, int baud_divisor)
{
serial_out(UART_LCR_BKSE | UART_LCRVAL, &com_port->lcr);
@@ -271,8 +257,8 @@ static inline void _debug_uart_init(void)
* feasible. The better fix is to move all users of this driver to
* driver model.
*/
- baud_divisor = calc_divisor(com_port, CONFIG_DEBUG_UART_CLOCK,
- CONFIG_BAUDRATE);
+ baud_divisor = ns16550_calc_divisor(com_port, CONFIG_DEBUG_UART_CLOCK,
+ CONFIG_BAUDRATE);
serial_dout(&com_port->ier, CONFIG_SYS_NS16550_IER);
serial_dout(&com_port->mcr, UART_MCRVAL);
serial_dout(&com_port->fcr, UART_FCRVAL);
--
2.7.0
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