1 files changed, 4 insertions, 24 deletions

diff --git a/drivers/soc/qcom/qcom-geni-se.c b/drivers/soc/qcom/qcom-geni-se.c
index dd50a255fa6c..ba788762835f 100644
--- a/drivers/soc/qcom/qcom-geni-se.c
+++ b/drivers/soc/qcom/qcom-geni-se.c
@@ -281,27 +281,14 @@ static void geni_se_select_fifo_mode(struct geni_se *se)
 
 	geni_se_irq_clear(se);
 
-	/*
-	 * The RX path for the UART is asynchronous and so needs more
-	 * complex logic for enabling / disabling its interrupts.
-	 *
-	 * Specific notes:
-	 * - The done and TX-related interrupts are managed manually.
-	 * - We don't RX from the main sequencer (we use the secondary) so
-	 *   we don't need the RX-related interrupts enabled in the main
-	 *   sequencer for UART.
-	 */
+	/* UART driver manages enabling / disabling interrupts internally */
 	if (proto != GENI_SE_UART) {
+		/* Non-UART use only primary sequencer so dont bother about S_IRQ */
 		val_old = val = readl_relaxed(se->base + SE_GENI_M_IRQ_EN);
 		val |= M_CMD_DONE_EN | M_TX_FIFO_WATERMARK_EN;
 		val |= M_RX_FIFO_WATERMARK_EN | M_RX_FIFO_LAST_EN;
 		if (val != val_old)
 			writel_relaxed(val, se->base + SE_GENI_M_IRQ_EN);
-
-		val_old = val = readl_relaxed(se->base + SE_GENI_S_IRQ_EN);
-		val |= S_CMD_DONE_EN;
-		if (val != val_old)
-			writel_relaxed(val, se->base + SE_GENI_S_IRQ_EN);
 	}
 
 	val_old = val = readl_relaxed(se->base + SE_GENI_DMA_MODE_EN);
@@ -317,17 +304,14 @@ static void geni_se_select_dma_mode(struct geni_se *se)
 
 	geni_se_irq_clear(se);
 
+	/* UART driver manages enabling / disabling interrupts internally */
 	if (proto != GENI_SE_UART) {
+		/* Non-UART use only primary sequencer so dont bother about S_IRQ */
 		val_old = val = readl_relaxed(se->base + SE_GENI_M_IRQ_EN);
 		val &= ~(M_CMD_DONE_EN | M_TX_FIFO_WATERMARK_EN);
 		val &= ~(M_RX_FIFO_WATERMARK_EN | M_RX_FIFO_LAST_EN);
 		if (val != val_old)
 			writel_relaxed(val, se->base + SE_GENI_M_IRQ_EN);
-
-		val_old = val = readl_relaxed(se->base + SE_GENI_S_IRQ_EN);
-		val &= ~S_CMD_DONE_EN;
-		if (val != val_old)
-			writel_relaxed(val, se->base + SE_GENI_S_IRQ_EN);
 	}
 
 	val_old = val = readl_relaxed(se->base + SE_GENI_DMA_MODE_EN);
@@ -344,10 +328,6 @@ static void geni_se_select_gpi_mode(struct geni_se *se)
 
 	writel(0, se->base + SE_IRQ_EN);
 
-	val = readl(se->base + SE_GENI_S_IRQ_EN);
-	val &= ~S_CMD_DONE_EN;
-	writel(val, se->base + SE_GENI_S_IRQ_EN);
-
 	val = readl(se->base + SE_GENI_M_IRQ_EN);
 	val &= ~(M_CMD_DONE_EN | M_TX_FIFO_WATERMARK_EN |
 		 M_RX_FIFO_WATERMARK_EN | M_RX_FIFO_LAST_EN);