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[Qemu-devel] [PATCH 02/15] hw/omap_gpio.c: Don't complain about some wri


From: Peter Maydell
Subject: [Qemu-devel] [PATCH 02/15] hw/omap_gpio.c: Don't complain about some writes to r/o registers
Date: Fri, 29 Jul 2011 16:35:15 +0100

Don't complain about some writes to r/o OMAP2 GPIO registers, because the
kernel will do them anyway.

Signed-off-by: Peter Maydell <address@hidden>
---
 hw/omap_gpio.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/omap_gpio.c b/hw/omap_gpio.c
index 478f7d9..b53b13b 100644
--- a/hw/omap_gpio.c
+++ b/hw/omap_gpio.c
@@ -385,7 +385,7 @@ static void omap2_gpio_module_write(void *opaque, 
target_phys_addr_t addr,
     case 0x00: /* GPIO_REVISION */
     case 0x14: /* GPIO_SYSSTATUS */
     case 0x38: /* GPIO_DATAIN */
-        OMAP_RO_REG(addr);
+        /* read-only, ignore quietly */
         break;
 
     case 0x10: /* GPIO_SYSCONFIG */
@@ -531,7 +531,7 @@ static void omap2_gpio_module_writep(void *opaque, 
target_phys_addr_t addr,
     case 0x00: /* GPIO_REVISION */
     case 0x14: /* GPIO_SYSSTATUS */
     case 0x38: /* GPIO_DATAIN */
-        OMAP_RO_REG(addr);
+        /* read-only, ignore quietly */
         break;
 
     case 0x10: /* GPIO_SYSCONFIG */
-- 
1.7.1




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