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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-08-18 16:45:06 +0300
committerJohan Hovold <johan@kernel.org>2016-08-22 10:36:28 +0300
commit919568691df41e655a6dac2b7a5f94befeedaf71 (patch)
tree1906122148f956f5d2790303e9f4cdb36562bea7 /drivers/usb/serial/keyspan_pda.c
parentfa8410b355251fd30341662a40ac6b22d3e38468 (diff)
downloadlinux-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.c4
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