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| author | Jiri Slaby <jslaby@suse.cz> | 2022-05-03 08:31:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-05 22:39:18 +0200 |
| commit | 412314720aec9226e7e423395d27ca17d5dd3b24 (patch) | |
| tree | 0143cd4c62f32a15bce9b7e968ef4b9b1a091950 /drivers/tty | |
| parent | 343f23cfc22b1d1577289db694f6896d1ac26594 (diff) | |
| download | linux-stable-412314720aec9226e7e423395d27ca17d5dd3b24.tar.gz linux-stable-412314720aec9226e7e423395d27ca17d5dd3b24.tar.bz2 linux-stable-412314720aec9226e7e423395d27ca17d5dd3b24.zip | |
serial: pic32: convert to_pic32_sport() to an inline
'c' is not in wrapped in parentheses in the to_pic32_sport() macro, so
it might be problematic wrt macro expansion. Using an inline is always
safer in these cases. Both type-wise and macro-expansion-wise. So switch
the macro to an inline.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220503063122.20957-8-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/pic32_uart.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/tty/serial/pic32_uart.c b/drivers/tty/serial/pic32_uart.c index 32a86b12f203..c3b4fd0b5b76 100644 --- a/drivers/tty/serial/pic32_uart.c +++ b/drivers/tty/serial/pic32_uart.c @@ -72,7 +72,11 @@ struct pic32_sport { struct device *dev; }; -#define to_pic32_sport(c) container_of(c, struct pic32_sport, port) + +static inline struct pic32_sport *to_pic32_sport(struct uart_port *port) +{ + return container_of(port, struct pic32_sport, port); +} static inline void pic32_uart_writel(struct pic32_sport *sport, u32 reg, u32 val) |