firewire: ohci: remove obsolete module-level debug parameter

The module-level debug parameter was added in v2.6.26 by a commit
ad3c0fe8b8d16 ("firewire: debug interrupt events"). Its functionality
has long been superseded by tracepoints.

This commit removes the module parameter, bye.

Link: https://lore.kernel.org/r/20250821003017.186752-5-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index ae7f75fade8dd387d1142e663880e042f88fa7a0..c8c5d598e3c8f40e00f495a6d02a704023ca7422 100644 (file)
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -393,11 +393,6 @@ MODULE_PARM_DESC(quirks, "Chip quirks (default = 0"
        ", IR wake unreliable = "       __stringify(QUIRK_IR_WAKE)
        ")");
 
-static int param_debug;
-module_param_named(debug, param_debug, int, 0644);
-MODULE_PARM_DESC(debug, "Verbose logging, deprecated in v6.11 kernel or later. (default = 0"
-       ", or a combination, or all = -1)");
-
 static bool param_remote_dma;
 module_param_named(remote_dma, param_remote_dma, bool, 0444);
 MODULE_PARM_DESC(remote_dma, "Enable unfiltered remote DMA (default = N)");
@@ -2017,11 +2012,6 @@ static irqreturn_t irq_handler(int irq, void *data)
        if (!event || !~event)
                return IRQ_NONE;
 
-       if (unlikely(param_debug > 0)) {
-               dev_notice_ratelimited(ohci->card.device,
-                                      "The debug parameter is superseded by tracepoints events, and deprecated.");
-       }
-
        /*
         * busReset and postedWriteErr events must not be cleared yet
         * (OHCI 1.1 clauses 7.2.3.2 and 13.2.8.1)