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[Qemu-devel] [PATCH v2] Fix obvious mistake in pxa2xx i2s driver
From: |
Vasily Khoruzhick |
Subject: |
[Qemu-devel] [PATCH v2] Fix obvious mistake in pxa2xx i2s driver |
Date: |
Sun, 20 Feb 2011 21:23:59 +0200 |
RST bit is (1 << 4) bit, not (1 << 3), fix condition
that enables i2s if ENB is set and RST is not set.
Signed-off-by: Vasily Khoruzhick <address@hidden>
---
v2: simplify expression
hw/pxa2xx.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/hw/pxa2xx.c b/hw/pxa2xx.c
index d966846..6e41fc6 100644
--- a/hw/pxa2xx.c
+++ b/hw/pxa2xx.c
@@ -1631,7 +1631,7 @@ static void pxa2xx_i2s_write(void *opaque,
target_phys_addr_t addr,
}
if (value & (1 << 4)) /* EFWR */
printf("%s: Attempt to use special function\n", __FUNCTION__);
- s->enable = ((value ^ 4) & 5) == 5; /* ENB && !RST*/
+ s->enable = (value & 9) == 1; /* ENB && !RST*/
pxa2xx_i2s_update(s);
break;
case SACR1:
--
1.7.4