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@xxxxxxx>
---
drivers/tty/serial/clps711x.c | 23 +++++------------------
1 file 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;
--
2.13.0
