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tty: goldfish: use bool for is_write parameter 

do_rw_io()'s is_write parameter is boolean, but typed int. Switch to the
former, so that it's obvious. (And the two users too.)

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-2-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE) 2023-12-06 08:36:46 +01:00 committed by Greg Kroah-Hartman
parent 173ebdedcd
commit e01b5712a8
1 changed files with 4 additions and 4 deletions
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8
drivers/tty/goldfish.c
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@ -53,7 +53,7 @@ static struct goldfish_tty *goldfish_ttys;
static void do_rw_io(struct goldfish_tty *qtty,
unsigned long address,
unsigned int count,
int is_write)
bool is_write)
{
unsigned long irq_flags;
void __iomem *base = qtty->base;
@ -76,7 +76,7 @@ static void do_rw_io(struct goldfish_tty *qtty,
static void goldfish_tty_rw(struct goldfish_tty *qtty,
unsigned long addr,
unsigned int count,
int is_write)
bool is_write)
{
dma_addr_t dma_handle;
enum dma_data_direction dma_dir;
@ -129,7 +129,7 @@ static void goldfish_tty_do_write(int line, const u8 *buf, unsigned int count)
{
struct goldfish_tty *qtty = &goldfish_ttys[line];
goldfish_tty_rw(qtty, (unsigned long)buf, count, 1);
goldfish_tty_rw(qtty, (unsigned long)buf, count, true);
}
static irqreturn_t goldfish_tty_interrupt(int irq, void *dev_id)
@ -145,7 +145,7 @@ static irqreturn_t goldfish_tty_interrupt(int irq, void *dev_id)
count = tty_prepare_flip_string(&qtty->port, &buf, count);
goldfish_tty_rw(qtty, (unsigned long)buf, count, 0);
goldfish_tty_rw(qtty, (unsigned long)buf, count, false);
tty_flip_buffer_push(&qtty->port);
return IRQ_HANDLED;