powerpc/5200: Remove pr_debug() from hot paths in irq driver

pr_debug() calls in the 'hot' *_mask(), *_unmask(), *_ack() and
get_irq() makes adding #define DEBUG pretty much useless.  Remove
these calls because they completely swamp the output.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 0a093f03c75898ca6b4c1b4e7943d2dc7759819f..c0a955920508e5e1e66483f65e15e6ee4b27f228 100644 (file)
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -163,8 +163,6 @@ static void mpc52xx_extirq_mask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_clrbit(&intr->ctrl, 11 - l2irq);
 }
 
@@ -176,8 +174,6 @@ static void mpc52xx_extirq_unmask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_setbit(&intr->ctrl, 11 - l2irq);
 }
 
@@ -189,8 +185,6 @@ static void mpc52xx_extirq_ack(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_setbit(&intr->ctrl, 27-l2irq);
 }
 
@@ -255,8 +249,6 @@ static void mpc52xx_main_mask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_setbit(&intr->main_mask, 16 - l2irq);
 }
 
@@ -268,8 +260,6 @@ static void mpc52xx_main_unmask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_clrbit(&intr->main_mask, 16 - l2irq);
 }
 
@@ -291,8 +281,6 @@ static void mpc52xx_periph_mask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_setbit(&intr->per_mask, 31 - l2irq);
 }
 
@@ -304,8 +292,6 @@ static void mpc52xx_periph_unmask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_clrbit(&intr->per_mask, 31 - l2irq);
 }
 
@@ -327,8 +313,6 @@ static void mpc52xx_sdma_mask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_setbit(&sdma->IntMask, l2irq);
 }
 
@@ -340,8 +324,6 @@ static void mpc52xx_sdma_unmask(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        io_be_clrbit(&sdma->IntMask, l2irq);
 }
 
@@ -353,8 +335,6 @@ static void mpc52xx_sdma_ack(unsigned int virq)
        irq = irq_map[virq].hwirq;
        l2irq = irq & MPC52xx_IRQ_L2_MASK;
 
-       pr_debug("%s: irq=%x. l2=%d\n", __func__, irq, l2irq);
-
        out_be32(&sdma->IntPend, 1 << l2irq);
 }
 
@@ -613,8 +593,5 @@ unsigned int mpc52xx_get_irq(void)
                }
        }
 
-       pr_debug("%s: irq=%x. virq=%d\n", __func__, irq,
-                irq_linear_revmap(mpc52xx_irqhost, irq));
-
        return irq_linear_revmap(mpc52xx_irqhost, irq);
 }