USB: serial: ti_usb_3410_5052: use functions rather than macros
Functions are preferable to macros resembling functions.
Signed-off-by: Mathieu OTHACEHE <m.othacehe@gmail.com>
[johan: drop inline keyword, move above calling function ]
Signed-off-by: Johan Hovold <johan@kernel.org>
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 6002e8b..07b4bf0 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -248,8 +248,6 @@
} __packed;
/* Interrupt codes */
-#define TI_GET_PORT_FROM_CODE(c) (((c) >> 4) - 3)
-#define TI_GET_FUNC_FROM_CODE(c) ((c) & 0x0f)
#define TI_CODE_HARDWARE_ERROR 0xFF
#define TI_CODE_DATA_ERROR 0x03
#define TI_CODE_MODEM_STATUS 0x04
@@ -1168,6 +1166,15 @@
dev_dbg(&port->dev, "%s - error setting break, %d\n", __func__, status);
}
+static int ti_get_port_from_code(unsigned char code)
+{
+ return (code >> 4) - 3;
+}
+
+static int ti_get_func_from_code(unsigned char code)
+{
+ return code & 0x0f;
+}
static void ti_interrupt_callback(struct urb *urb)
{
@@ -1209,8 +1216,8 @@
goto exit;
}
- port_number = TI_GET_PORT_FROM_CODE(data[0]);
- function = TI_GET_FUNC_FROM_CODE(data[0]);
+ port_number = ti_get_port_from_code(data[0]);
+ function = ti_get_func_from_code(data[0]);
dev_dbg(dev, "%s - port_number %d, function %d, data 0x%02X\n",
__func__, port_number, function, data[1]);