diff options
Diffstat (limited to 'drivers/tty/goldfish.c')
| -rw-r--r-- | drivers/tty/goldfish.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/tty/goldfish.c b/drivers/tty/goldfish.c index 7ad7fa66cb27..d27979eabfdf 100644 --- a/drivers/tty/goldfish.c +++ b/drivers/tty/goldfish.c @@ -50,10 +50,8 @@ static u32 goldfish_tty_line_count = 8; static u32 goldfish_tty_current_line_count; static struct goldfish_tty *goldfish_ttys; -static void do_rw_io(struct goldfish_tty *qtty, - unsigned long address, - unsigned int count, - bool is_write) +static void do_rw_io(struct goldfish_tty *qtty, unsigned long address, + size_t count, bool is_write) { unsigned long irq_flags; void __iomem *base = qtty->base; @@ -73,10 +71,8 @@ static void do_rw_io(struct goldfish_tty *qtty, spin_unlock_irqrestore(&qtty->lock, irq_flags); } -static void goldfish_tty_rw(struct goldfish_tty *qtty, - unsigned long addr, - unsigned int count, - bool is_write) +static void goldfish_tty_rw(struct goldfish_tty *qtty, unsigned long addr, + size_t count, bool is_write) { dma_addr_t dma_handle; enum dma_data_direction dma_dir; @@ -125,7 +121,7 @@ static void goldfish_tty_rw(struct goldfish_tty *qtty, } } -static void goldfish_tty_do_write(int line, const u8 *buf, unsigned int count) +static void goldfish_tty_do_write(int line, const u8 *buf, size_t count) { struct goldfish_tty *qtty = &goldfish_ttys[line]; @@ -136,7 +132,7 @@ static irqreturn_t goldfish_tty_interrupt(int irq, void *dev_id) { struct goldfish_tty *qtty = dev_id; void __iomem *base = qtty->base; - unsigned char *buf; + u8 *buf; u32 count; count = gf_ioread32(base + GOLDFISH_TTY_REG_BYTES_READY); |