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serial: 16550: Make serial_io/out_shift available to debug mode

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The ns16550 driver needs serial_in_shift() and serial_out_shift()
when compiled in debug UART mode, so shift the DM_SERIAL check a
little to make these functions available.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Marek Vasut 2016-05-25 02:13:03 +02:00 committed by Tom Rini
parent 307c0b5189
commit fa4ce72316
1 changed files with 6 additions and 6 deletions
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12
drivers/serial/ns16550.c
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@ -54,12 +54,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define CONFIG_SYS_NS16550_IER 0x00
#endif /* CONFIG_SYS_NS16550_IER */
#ifdef CONFIG_DM_SERIAL
#ifndef CONFIG_SYS_NS16550_CLK
#define CONFIG_SYS_NS16550_CLK 0
#endif
static inline void serial_out_shift(void *addr, int shift, int value)
{
#ifdef CONFIG_SYS_NS16550_PORT_MAPPED
@ -94,6 +88,12 @@ static inline int serial_in_shift(void *addr, int shift)
#endif
}
#ifdef CONFIG_DM_SERIAL
#ifndef CONFIG_SYS_NS16550_CLK
#define CONFIG_SYS_NS16550_CLK 0
#endif
static void ns16550_writeb(NS16550_t port, int offset, int value)
{
struct ns16550_platdata *plat = port->plat;