diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-04-02 22:50:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-16 13:23:32 +0200 |
| commit | 2ae8d5726526c05452aff0444b0f305fdf89a32d (patch) | |
| tree | a4809bfb96aa89d9df5faa9dad4a6028ff15119b | |
| parent | 21a61a7fbcfdd3493cede43ebc7c4dfae2147a8b (diff) | |
serial: max3100: Fix bitwise types
[ Upstream commit e60955dbecb97f080848a57524827e2db29c70fd ]
Sparse is not happy about misuse of bitwise types:
.../max3100.c:194:13: warning: incorrect type in assignment (different base types)
.../max3100.c:194:13: expected unsigned short [addressable] [usertype] etx
.../max3100.c:194:13: got restricted __be16 [usertype]
.../max3100.c:202:15: warning: cast to restricted __be16
Fix this by choosing proper types for the respective variables.
Fixes: 7831d56b0a35 ("tty: MAX3100")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240402195306.269276-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/tty/serial/max3100.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c index c1ee88f53033..17b6f4a872d6 100644 --- a/drivers/tty/serial/max3100.c +++ b/drivers/tty/serial/max3100.c @@ -45,6 +45,9 @@ #include <linux/freezer.h> #include <linux/tty.h> #include <linux/tty_flip.h> +#include <linux/types.h> + +#include <asm/unaligned.h> #include <linux/serial_max3100.h> @@ -191,7 +194,7 @@ static void max3100_timeout(struct timer_list *t) static int max3100_sr(struct max3100_port *s, u16 tx, u16 *rx) { struct spi_message message; - u16 etx, erx; + __be16 etx, erx; int status; struct spi_transfer tran = { .tx_buf = &etx, |