diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-08-18 16:45:06 +0300 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2016-08-22 10:36:28 +0300 |
| commit | 919568691df41e655a6dac2b7a5f94befeedaf71 (patch) | |
| tree | 1906122148f956f5d2790303e9f4cdb36562bea7 /drivers/usb/serial/keyspan_pda.c | |
| parent | fa8410b355251fd30341662a40ac6b22d3e38468 (diff) | |
| download | linux-919568691df41e655a6dac2b7a5f94befeedaf71.tar.xz | |
USB: serial: use IS_ENABLED() instead of checking for built-in or module
The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.
Using the macro makes the code more readable by helping abstract away some
of the Kconfig built-in and module enable details.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/keyspan_pda.c')
| -rw-r--r-- | drivers/usb/serial/keyspan_pda.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 4f7e072e4e00..e49ad0c63ad8 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -30,12 +30,12 @@ #include <linux/usb/ezusb.h> /* make a simple define to handle if we are compiling keyspan_pda or xircom support */ -#if defined(CONFIG_USB_SERIAL_KEYSPAN_PDA) || defined(CONFIG_USB_SERIAL_KEYSPAN_PDA_MODULE) +#if IS_ENABLED(CONFIG_USB_SERIAL_KEYSPAN_PDA) #define KEYSPAN #else #undef KEYSPAN #endif -#if defined(CONFIG_USB_SERIAL_XIRCOM) || defined(CONFIG_USB_SERIAL_XIRCOM_MODULE) +#if IS_ENABLED(CONFIG_USB_SERIAL_XIRCOM) #define XIRCOM #else #undef XIRCOM |