diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2018-12-21 14:10:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-08 16:55:18 +0100 |
| commit | db4a6cbf699a4b11e358621cb22d452c986842ee (patch) | |
| tree | 80b08357c56b05b5b7ea357a702c8ae7b06320d9 /drivers/tty | |
| parent | bfeffd155283772bbe78c6a05dec7c0128ee500c (diff) | |
serial: clps711x: Remove board support
Since board support for the CLPS711X platform was removed
(commit 4a56f46a7dc6 ("ARM: clps711x: Remove boards support")),
remove the board support from the driver.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/clps711x.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c index 98f193a83392..061590795680 100644 --- a/drivers/tty/serial/clps711x.c +++ b/drivers/tty/serial/clps711x.c @@ -442,14 +442,10 @@ static struct console clps711x_console = { static int uart_clps711x_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; - int ret, index = np ? of_alias_get_id(np, "serial") : pdev->id; struct clps711x_port *s; struct resource *res; struct clk *uart_clk; - int irq; - - if (index < 0 || index >= UART_CLPS711X_NR) - return -EINVAL; + int irq, ret; s = devm_kzalloc(&pdev->dev, sizeof(*s), GFP_KERNEL); if (!s) @@ -473,20 +469,11 @@ static int uart_clps711x_probe(struct platform_device *pdev) if (s->rx_irq < 0) return s->rx_irq; - if (!np) { - char syscon_name[9]; - - sprintf(syscon_name, "syscon.%i", index + 1); - s->syscon = syscon_regmap_lookup_by_pdevname(syscon_name); - if (IS_ERR(s->syscon)) - return PTR_ERR(s->syscon); - } else { - s->syscon = syscon_regmap_lookup_by_phandle(np, "syscon"); - if (IS_ERR(s->syscon)) - return PTR_ERR(s->syscon); - } + s->syscon = syscon_regmap_lookup_by_phandle(np, "syscon"); + if (IS_ERR(s->syscon)) + return PTR_ERR(s->syscon); - s->port.line = index; + s->port.line = of_alias_get_id(np, "serial"); s->port.dev = &pdev->dev; s->port.iotype = UPIO_MEM32; s->port.mapbase = res->start; |