tty: nozomi: remove unused debugging DUMP()

DUMP()'s only use is commented out. Remove the macro completely along
with this unused use.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231121092258.9334-13-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index 02cd40147b3a80c2a2d0c919f0b8fd2e5fd82ca7..b247341bd12f59d45aefbb70a5106d019885a8e0 100644 (file)
--- a/drivers/tty/nozomi.c
+++ b/drivers/tty/nozomi.c
@@ -65,24 +65,8 @@ do {                                                 \
 #define DBG3(args...) DBG_(0x04, ##args)
 #define DBG4(args...) DBG_(0x08, ##args)
 
-/* TODO: rewrite to optimize macros... */
-
 #define TMP_BUF_MAX 256
 
-#define DUMP(buf__, len__)                                             \
-       do {                                                            \
-               char tbuf[TMP_BUF_MAX] = {0};                           \
-               if (len__ > 1) {                                        \
-                       u32 data_len = min_t(u32, len__, TMP_BUF_MAX);  \
-                       strscpy(tbuf, buf__, data_len);                 \
-                       if (tbuf[data_len - 2] == '\r')                 \
-                               tbuf[data_len - 2] = 'r';               \
-                       DBG1("SENDING: '%s' (%d+n)", tbuf, len__);      \
-               } else {                                                \
-                       DBG1("SENDING: '%s' (%d)", tbuf, len__);        \
-               }                                                       \
-       } while (0)
-
 /*    Defines */
 #define NOZOMI_NAME            "nozomi"
 #define NOZOMI_NAME_TTY                "nozomi_tty"
@@ -754,8 +738,6 @@ static int send_data(enum port_type index, struct nozomi *dc)
                return 0;
        }
 
-       /* DUMP(buf, size); */
-
        /* Write length + data */
        write_mem32(addr, (u32 *) &size, 4);
        write_mem32(addr + 4, (u32 *) dc->send_buf, size);