spi: Use trace_call__##name() at guarded tracepoint call sites

Replace trace_foo() with the new trace_call__foo() at sites already
guarded by trace_foo_enabled(), avoiding a redundant
static_branch_unlikely() re-evaluation inside the tracepoint.
trace_call__foo() calls the tracepoint callbacks directly without
utilizing the static branch again.

Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Nuno Sá <nuno.sa@analog.com>
Cc: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20260323160052.17528-14-vineeth@bitbyteword.org
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Vineeth Pillai (Google) <vineeth@bitbyteword.org>
Assisted-by: Claude:claude-sonnet-4-6
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c
index 48ee5bf48173885a12e3c1d0a8f0729d095adc4b..02bbc5d0cfc50393162430d3f070c0189b639a19 100644 (file)
--- a/drivers/spi/spi-axi-spi-engine.c
+++ b/drivers/spi/spi-axi-spi-engine.c
@@ -953,7 +953,7 @@ static int spi_engine_transfer_one_message(struct spi_controller *host,
                struct spi_transfer *xfer;
 
                list_for_each_entry(xfer, &msg->transfers, transfer_list)
-                       trace_spi_transfer_start(msg, xfer);
+                       trace_call__spi_transfer_start(msg, xfer);
        }
 
        spin_lock_irqsave(&spi_engine->lock, flags);
@@ -987,7 +987,7 @@ static int spi_engine_transfer_one_message(struct spi_controller *host,
                struct spi_transfer *xfer;
 
                list_for_each_entry(xfer, &msg->transfers, transfer_list)
-                       trace_spi_transfer_stop(msg, xfer);
+                       trace_call__spi_transfer_stop(msg, xfer);
        }
 
 out: