iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tty: goldfish: convert to u8 and size_t

Browse Source 
Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-12-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby (SUSE)
2023-12-06 08:36:56 +01:00
committed by Greg Kroah-Hartman
parent 0d08abb983
commit f3fb7367af
1 changed files with 6 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/tty/goldfish.c
View File

@ -50,10 +50,8 @@ static u32 goldfish_tty_line_count = 8;
static u32 goldfish_tty_current_line_count; static u32 goldfish_tty_current_line_count;
static struct goldfish_tty *goldfish_ttys; static struct goldfish_tty *goldfish_ttys;
static void do_rw_io(struct goldfish_tty *qtty, static void do_rw_io(struct goldfish_tty *qtty, unsigned long address,
unsigned long address, size_t count, bool is_write)
unsigned int count,
bool is_write)
{ {
unsigned long irq_flags; unsigned long irq_flags;
void __iomem *base = qtty->base; 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); spin_unlock_irqrestore(&qtty->lock, irq_flags);
} }
static void goldfish_tty_rw(struct goldfish_tty *qtty, static void goldfish_tty_rw(struct goldfish_tty *qtty, unsigned long addr,
unsigned long addr, size_t count, bool is_write)
unsigned int count,
bool is_write)
{ {
dma_addr_t dma_handle; dma_addr_t dma_handle;
enum dma_data_direction dma_dir; 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]; 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; struct goldfish_tty *qtty = dev_id;
void __iomem *base = qtty->base; void __iomem *base = qtty->base;
unsigned char *buf; u8 *buf;
u32 count; u32 count;
count = gf_ioread32(base + GOLDFISH_TTY_REG_BYTES_READY); count = gf_ioread32(base + GOLDFISH_TTY_REG_BYTES_READY);