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    Subject[PATCH 1/4] powerpc/boot: drop planetcore_set_serial_speed
    Date
    Drop planetcore_set_serial_speed() which had no users since its
    inception in commit fec6047047fd ("[POWERPC] bootwrapper: Add PlanetCore
    firmware support") in 2007.

    Signed-off-by: Arseny Solokha <asolokha@kb.kras.ru>
    ---
    arch/powerpc/boot/planetcore.c | 33 ---------------------------------
    arch/powerpc/boot/planetcore.h | 3 ---
    2 files changed, 36 deletions(-)

    diff --git a/arch/powerpc/boot/planetcore.c b/arch/powerpc/boot/planetcore.c
    index 0d8558a..75117e6 100644
    --- a/arch/powerpc/boot/planetcore.c
    +++ b/arch/powerpc/boot/planetcore.c
    @@ -131,36 +131,3 @@ void planetcore_set_stdout_path(const char *table)

    setprop_str(chosen, "linux,stdout-path", path);
    }
    -
    -void planetcore_set_serial_speed(const char *table)
    -{
    - void *chosen, *stdout;
    - u64 baud;
    - u32 baud32;
    - int len;
    -
    - chosen = finddevice("/chosen");
    - if (!chosen)
    - return;
    -
    - len = getprop(chosen, "linux,stdout-path", prop_buf, MAX_PROP_LEN);
    - if (len <= 0)
    - return;
    -
    - stdout = finddevice(prop_buf);
    - if (!stdout) {
    - printf("planetcore_set_serial_speed: "
    - "Bad /chosen/linux,stdout-path.\r\n");
    -
    - return;
    - }
    -
    - if (!planetcore_get_decimal(table, PLANETCORE_KEY_SERIAL_BAUD,
    - &baud)) {
    - printf("planetcore_set_serial_speed: No SB tag.\r\n");
    - return;
    - }
    -
    - baud32 = baud;
    - setprop(stdout, "current-speed", &baud32, 4);
    -}
    diff --git a/arch/powerpc/boot/planetcore.h b/arch/powerpc/boot/planetcore.h
    index 0d4094f..d53c733 100644
    --- a/arch/powerpc/boot/planetcore.h
    +++ b/arch/powerpc/boot/planetcore.h
    @@ -43,7 +43,4 @@ void planetcore_set_mac_addrs(const char *table);
    */
    void planetcore_set_stdout_path(const char *table);

    -/* Sets the current-speed property in the serial node. */
    -void planetcore_set_serial_speed(const char *table);
    -
    #endif
    --
    2.3.0


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