HID: cp2112: Use str_write_read() and str_read_write()

Use str_write_read() and str_read_write() from string_choices.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230703185222.50554-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>

diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index 27cadad..37ccf47 100644 (file)
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -24,6 +24,7 @@
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/nls.h>
+#include <linux/string_choices.h>
 #include <linux/usb/ch9.h>
 #include "hid-ids.h"
 
@@ -532,15 +533,13 @@ static int cp2112_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
        hid_dbg(hdev, "I2C %d messages\n", num);
 
        if (num == 1) {
+               hid_dbg(hdev, "I2C %s %#04x len %d\n",
+                       str_read_write(msgs->flags & I2C_M_RD), msgs->addr, msgs->len);
                if (msgs->flags & I2C_M_RD) {
-                       hid_dbg(hdev, "I2C read %#04x len %d\n",
-                               msgs->addr, msgs->len);
                        read_length = msgs->len;
                        read_buf = msgs->buf;
                        count = cp2112_read_req(buf, msgs->addr, msgs->len);
                } else {
-                       hid_dbg(hdev, "I2C write %#04x len %d\n",
-                               msgs->addr, msgs->len);
                        count = cp2112_i2c_write_req(buf, msgs->addr,
                                                     msgs->buf, msgs->len);
                }
@@ -648,7 +647,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr,
        int ret;
 
        hid_dbg(hdev, "%s addr 0x%x flags 0x%x cmd 0x%x size %d\n",
-               read_write == I2C_SMBUS_WRITE ? "write" : "read",
+               str_write_read(read_write == I2C_SMBUS_WRITE),
                addr, flags, command, size);
 
        switch (size) {