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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
- [Qemu-devel] [PULL 00/15] omap patches (gpio, nand, onenand, lm832x), Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 10/15] hw/nand: Writing to NAND can only clear bits, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 06/15] hw/nand: Pass block device state to init function, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 14/15] onenand: Ignore zero writes to boot command space, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 01/15] hw/omap_l4.c: Add helper function omap_l4_region_base, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 08/15] hw/nand: Support devices wider than 8 bits, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 02/15] hw/omap_gpio.c: Don't complain about some writes to r/o registers,
Peter Maydell <=
- [Qemu-devel] [PATCH 11/15] hw/nand: qdevify, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 15/15] hw/onenand: program actions can only clear bits, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 09/15] hw/nand: Support multiple reads following READ STATUS, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 13/15] onenand: Handle various ID fields separately, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 04/15] hw/omap_gpio.c: Convert to qdev, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 07/15] hw/nand: Support large NAND devices, Peter Maydell, 2011/07/29
- [Qemu-devel] [PATCH 05/15] lm832x: Take DeviceState pointer in lm832x_key_event(), Peter Maydell, 2011/07/29