[U-Boot] [PATCH v2 3/8] dm: serial: remove unnecessary casting

[Masahiro Yamada]

The type (void *) can be directly passed to a function that
takes a specific pointer type.

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---

Changes in v2:
  - Rebase

 drivers/serial/serial-uclass.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index f2bc4d8..5767312 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -135,9 +135,7 @@ void serial_stdio_init(void)
 
 static void serial_stub_putc(struct stdio_dev *sdev, const char ch)
 {
-	struct udevice *dev = sdev->priv;
-
-	serial_putc_dev(dev, ch);
+	serial_putc_dev(sdev->priv, ch);
 }
 
 void serial_stub_puts(struct stdio_dev *sdev, const char *str)
@@ -148,9 +146,7 @@ void serial_stub_puts(struct stdio_dev *sdev, const char *str)
 
 int serial_stub_getc(struct stdio_dev *sdev)
 {
-	struct udevice *dev = sdev->priv;
-
-	return serial_getc_dev(dev);
+	return serial_getc_dev(sdev->priv);
 }
 
 int serial_stub_tstc(struct stdio_dev *sdev)
-- 
1.9.1