[ALSA] intel8x0: fix wrong conditions in ac97_clock measure routine

Also add a little code cleanup.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 6962f94..10f8609 100644 (file)
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2689,7 +2689,7 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
        }
        ichdev = &chip->ichd[ICHD_PCMOUT];
        ichdev->physbuf = subs->dma_buffer.addr;
-       ichdev->size = chip->ichd[ICHD_PCMOUT].fragsize = INTEL8X0_TESTBUF_SIZE;
+       ichdev->size = ichdev->fragsize = INTEL8X0_TESTBUF_SIZE;
        ichdev->substream = NULL; /* don't process interrupts */
 
        /* set rate */
@@ -2766,10 +2766,10 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
        if (pos < 40000 || pos >= 60000) 
                /* abnormal value. hw problem? */
                printk(KERN_INFO "intel8x0: measured clock %ld rejected\n", pos);
-       else if (pos > 40500 || pos < 41500)
+       else if (pos > 40500 && pos < 41500)
                /* first exception - 41000Hz reference clock */
                chip->ac97_bus->clock = 41000;
-       else if (pos > 43600 || pos < 44600)
+       else if (pos > 43600 && pos < 44600)
                /* second exception - 44100HZ reference clock */
                chip->ac97_bus->clock = 44100;
        else if (pos < 47500 || pos > 48500)