remoteproc: da8xx: Remove unused local struct data

The member irq is never used and ack_fxn is unneeded as it
is already a part of another member irq_data. Drop those
and their struct docs. While touching the struct docs add
one for dsp_reset which was previously missing.

Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20260302195616.312378-2-afd@ti.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

diff --git a/drivers/remoteproc/da8xx_remoteproc.c b/drivers/remoteproc/da8xx_remoteproc.c
index 41744f3f0252f25181e480d43d43abfd439a1b4a..f44bee303eb5e992767145c69bc99f72547e07d5 100644 (file)
--- a/drivers/remoteproc/da8xx_remoteproc.c
+++ b/drivers/remoteproc/da8xx_remoteproc.c
@@ -57,11 +57,10 @@ struct da8xx_rproc_mem {
  * @mem: internal memory regions data
  * @num_mems: number of internal memory regions
  * @dsp_clk: placeholder for platform's DSP clk
- * @ack_fxn: chip-specific ack function for ack'ing irq
+ * @dsp_reset: control for local reset
  * @irq_data: ack_fxn function parameter
  * @chipsig: virt ptr to DSP interrupt registers (CHIPSIG & CHIPSIG_CLR)
  * @bootreg: virt ptr to DSP boot address register (HOST1CFG)
- * @irq: irq # used by this instance
  */
 struct da8xx_rproc {
        struct rproc *rproc;
@@ -69,11 +68,9 @@ struct da8xx_rproc {
        int num_mems;
        struct clk *dsp_clk;
        struct reset_control *dsp_reset;
-       void (*ack_fxn)(struct irq_data *data);
        struct irq_data *irq_data;
        void __iomem *chipsig;
        void __iomem *bootreg;
-       int irq;
 };
 
 /**
@@ -122,7 +119,7 @@ static irqreturn_t da8xx_rproc_callback(int irq, void *p)
                 * we need to ack it after taking down the level else we'll
                 * be called again immediately after returning.
                 */
-               drproc->ack_fxn(drproc->irq_data);
+               drproc->irq_data->chip->irq_ack(drproc->irq_data);
 
                return IRQ_WAKE_THREAD;
        }
@@ -320,9 +317,7 @@ static int da8xx_rproc_probe(struct platform_device *pdev)
 
        drproc->chipsig = chipsig;
        drproc->bootreg = bootreg;
-       drproc->ack_fxn = irq_data->chip->irq_ack;
        drproc->irq_data = irq_data;
-       drproc->irq = irq;
 
        ret = devm_rproc_add(dev, rproc);
        if (ret)