On one previous patch you almost rewrote theset_irq_mode function and
added the prototype. It might be a good moment to move the whole
function up.
On Thu, Sep 1, 2016 at 5:39 AM, Ji-Ze Hong (Peter Hong)
<hpeter@xxxxxxxxx> wrote:
> We change the position of fintek_8250_set_irq_mode() above the
> find_base_port() to eliminate the prototype define.
>
> Signed-off-by: Ji-Ze Hong (Peter Hong) <hpeter+linux_kernel@xxxxxxxxx>
> ---
> drivers/tty/serial/8250/8250_fintek.c | 19 ++++++++-----------
> 1 file changed, 8 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/tty/serial/8250/8250_fintek.c b/drivers/tty/serial/8250/8250_fintek.c
> index 5625203..921f742 100644
> --- a/drivers/tty/serial/8250/8250_fintek.c
> +++ b/drivers/tty/serial/8250/8250_fintek.c
> @@ -56,9 +56,6 @@ struct fintek_8250 {
> u8 key;
> };
>
> -static void fintek_8250_set_irq_mode(struct fintek_8250 *pdata,
> - bool level_mode);
> -
> static u8 sio_read_reg(struct fintek_8250 *pdata, u8 reg)
> {
> outb(reg, pdata->base_port + ADDR_PORT);
> @@ -179,6 +176,14 @@ static void fintek_8250_set_max_fifo(struct fintek_8250 *pdata)
> }
> }
>
> +static void fintek_8250_set_irq_mode(struct fintek_8250 *pdata, bool is_level)
> +{
> + sio_write_reg(pdata, LDN, pdata->index);
> + sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_SHARE, IRQ_SHARE);
> + sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_MODE_MASK,
> + is_level ? IRQ_LEVEL_LOW : IRQ_EDGE_HIGH);
> +}
> +
> static int find_base_port(struct fintek_8250 *pdata, u16 io_address,
> unsigned int irq)
> {
> @@ -230,14 +235,6 @@ static int find_base_port(struct fintek_8250 *pdata, u16 io_address,
> return -ENODEV;
> }
>
> -static void fintek_8250_set_irq_mode(struct fintek_8250 *pdata, bool is_level)
> -{
> - sio_write_reg(pdata, LDN, pdata->index);
> - sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_SHARE, IRQ_SHARE);
> - sio_write_mask_reg(pdata, FINTEK_IRQ_MODE, IRQ_MODE_MASK,
> - is_level ? IRQ_LEVEL_LOW : IRQ_EDGE_HIGH);
> -}
> -
> int fintek_8250_probe(struct uart_8250_port *uart)
> {
> struct fintek_8250 *pdata;
> --
> 1.9.1
>
--
Ricardo Ribalda
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