Messages in this thread Patch in this message | | | From | Maxime Ripard <> | Subject | [PATCH 1/5] fb: hx8357: Change parameters of the write function to u8 | Date | Wed, 13 Feb 2013 11:40:24 +0100 |
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Moving from void* to u8* removes the need for castslater on in the function.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- drivers/video/backlight/hx8357.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/backlight/hx8357.c b/drivers/video/backlight/hx8357.c index 00925c0..071525c 100644 --- a/drivers/video/backlight/hx8357.c +++ b/drivers/video/backlight/hx8357.c @@ -79,8 +79,8 @@ struct hx8357_data { }; static int hx8357_spi_write_then_read(struct lcd_device *lcdev, - void *txbuf, u16 txlen, - void *rxbuf, u16 rxlen) + u8 *txbuf, u16 txlen, + u8 *rxbuf, u16 rxlen) { struct hx8357_data *lcd = lcd_get_data(lcdev); struct spi_message msg; @@ -102,7 +102,7 @@ static int hx8357_spi_write_then_read(struct lcd_device *lcdev, } for (i = 0; i < txlen; i++) { - local_txbuf[i] = ((u8 *)txbuf)[i]; + local_txbuf[i] = txbuf[i]; if (i > 0) local_txbuf[i] |= 1 << 8; } -- 1.7.10.4
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