diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-06-18 09:15:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 14:10:03 +0300 |
| commit | 464fbf6c4fc22f13df641bacd85840cfb826ba40 (patch) | |
| tree | f9b023b64fb6dfe49086a3c8fbf32ff6337693d0 /drivers/tty/mxser.c | |
| parent | aaa28e9f250ca0a63b69b7125a10d49e1c264f85 (diff) | |
| download | linux-464fbf6c4fc22f13df641bacd85840cfb826ba40.tar.xz | |
mxser: fix typos around enhanced mode
Fix spelling of "enhanced" in macros and comments around them.
While "enchance" comes from the original Moxa's driver, I don't think it
was meant to be that. From the context, they obviously mean "enhanced".
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-63-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index c8ba062d8824..54b9a9c7c9e9 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -64,23 +64,23 @@ /* * Follow just what Moxa Must chip defines. * - * When LCR register (offset 0x03) writes the following value, the Must chip - * will enter enchance mode. And write value on EFR (offset 0x02) bit 6,7 to + * When LCR register (offset 0x03) is written the following value, the Must chip + * will enter enhanced mode. And a write to EFR (offset 0x02) bit 6,7 will * change bank. */ -#define MOXA_MUST_ENTER_ENCHANCE 0xBF +#define MOXA_MUST_ENTER_ENHANCED 0xBF -/* when enhance mode enabled, access on general bank register */ +/* when enhanced mode is enabled, access to general bank register */ #define MOXA_MUST_GDL_REGISTER 0x07 #define MOXA_MUST_GDL_MASK 0x7F #define MOXA_MUST_GDL_HAS_BAD_DATA 0x80 #define MOXA_MUST_LSR_RERR 0x80 /* error in receive FIFO */ -/* enchance register bank select and enchance mode setting register */ -/* when LCR register equals to 0xBF */ +/* enhanced register bank select and enhanced mode setting register */ +/* This works only when LCR register equals to 0xBF */ #define MOXA_MUST_EFR_REGISTER 0x02 -#define MOXA_MUST_EFR_EFRB_ENABLE 0x10 /* enchance mode enable */ -/* enchance register bank set 0, 1, 2 */ +#define MOXA_MUST_EFR_EFRB_ENABLE 0x10 /* enhanced mode enable */ +/* enhanced register bank set 0, 1, 2 */ #define MOXA_MUST_EFR_BANK0 0x00 #define MOXA_MUST_EFR_BANK1 0x40 #define MOXA_MUST_EFR_BANK2 0x80 @@ -287,7 +287,7 @@ static u8 __mxser_must_set_EFR(unsigned long baseio, u8 clear, u8 set, u8 oldlcr, efr; oldlcr = inb(baseio + UART_LCR); - outb(MOXA_MUST_ENTER_ENCHANCE, baseio + UART_LCR); + outb(MOXA_MUST_ENTER_ENHANCED, baseio + UART_LCR); efr = inb(baseio + MOXA_MUST_EFR_REGISTER); efr &= ~clear; |