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| author | Brent Pappas <bpappas@pappasbrent.com> | 2022-11-17 14:54:43 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-22 13:20:16 +0100 |
| commit | 2b7962bd05163f5b20fb5f933092b997debf8ed6 (patch) | |
| tree | 23340dde41d2ac53c966544772bc6eaa40aeeb6f | |
| parent | 357057ee55d3c99a5de5abe8150f7bca04f8e53b (diff) | |
| download | linux-stable-2b7962bd05163f5b20fb5f933092b997debf8ed6.tar.gz linux-stable-2b7962bd05163f5b20fb5f933092b997debf8ed6.tar.bz2 linux-stable-2b7962bd05163f5b20fb5f933092b997debf8ed6.zip | |
staging: gdm724x: Replace macro GDM_TTY_READY with static inline function
Replace the macro GDM_TTY_READY with a static inline function
to follow the Linux kernel coding style.
Signed-off-by: Brent Pappas <bpappas@pappasbrent.com>
Link: https://lore.kernel.org/r/20221117195443.19616-1-bpappas@pappasbrent.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/gdm724x/gdm_tty.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index cc6d80554c98..e1a84d6020f4 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -21,7 +21,10 @@ #define MUX_TX_MAX_SIZE 2048 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count) +static inline bool gdm_tty_ready(struct gdm *gdm) +{ + return gdm && gdm->tty_dev && gdm->port.count; +} static struct tty_driver *gdm_driver[TTY_MAX_COUNT]; static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR]; @@ -113,7 +116,7 @@ static int gdm_tty_recv_complete(void *data, { struct gdm *gdm = tty_dev->gdm[index]; - if (!GDM_TTY_READY(gdm)) { + if (!gdm_tty_ready(gdm)) { if (complete == RECV_PACKET_PROCESS_COMPLETE) gdm->tty_dev->recv_func(gdm->tty_dev->priv_dev, gdm_tty_recv_complete); @@ -140,7 +143,7 @@ static void gdm_tty_send_complete(void *arg) { struct gdm *gdm = arg; - if (!GDM_TTY_READY(gdm)) + if (!gdm_tty_ready(gdm)) return; tty_port_tty_wakeup(&gdm->port); @@ -154,7 +157,7 @@ static int gdm_tty_write(struct tty_struct *tty, const unsigned char *buf, int sent_len = 0; int sending_len = 0; - if (!GDM_TTY_READY(gdm)) + if (!gdm_tty_ready(gdm)) return -ENODEV; if (!len) @@ -181,7 +184,7 @@ static unsigned int gdm_tty_write_room(struct tty_struct *tty) { struct gdm *gdm = tty->driver_data; - if (!GDM_TTY_READY(gdm)) + if (!gdm_tty_ready(gdm)) return 0; return WRITE_SIZE; |