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authorEric Miao <eric.miao@marvell.com>2008-06-06 17:13:02 +0800
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-07-12 21:52:40 +0100
commitd280eadc4fba0bf99fb1c3b60e8c5e007f7da02c (patch)
tree3545255c30bf5cfc61b9c86b1f7f7d6313395575 /arch
parent37d7035da5b1f184c610b038b376c0c647d8d72b (diff)
downloadop-kernel-dev-d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c.zip
op-kernel-dev-d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c.tar.gz
[NET] smc91x: remove "irq_flags" from "struct smc91x_platdata"
IRQ trigger type can be specified in the IRQ resource definition by IORESOURCE_IRQ_*, we need only one way to specify this. This also fixes the following small issue: To allow dynamic support for multiple platforms, when those relevant macros are not defined for one specific platform, the default case will be: - SMC_DYNAMIC_BUS_CONFIG defined - and SMC_IRQ_FLAGS = IRQF_TRIGGER_RISING While if "irq_flags" is missing when defining the smc91x_platdata, usually as follows: static struct smc91x_platdata xxxx_smc91x_data = { .flags = SMC91X_USE_XXBIT, }; The lp->cfg.irq_flags will always be overriden by the above structure (due to a memcpy), thus rendering lp->cfg.irq_flags to be "0" always. (regardless of the default SMC_IRQ_FLAGS or IORESOURCE_IRQ_* flags) Fixes this by forcing to use IORESOURCE_IRQ_* flags if present, and make the only user of smc91x_platdata.irq_flags (renesas/migor) to use IORESOURCE_IRQ_*. Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Nicolas Pitre <nico@cam.org> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/boards/renesas/migor/setup.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
index 01af442..963c993 100644
--- a/arch/sh/boards/renesas/migor/setup.c
+++ b/arch/sh/boards/renesas/migor/setup.c
@@ -30,7 +30,6 @@
static struct smc91x_platdata smc91x_info = {
.flags = SMC91X_USE_16BIT,
- .irq_flags = IRQF_TRIGGER_HIGH,
};
static struct resource smc91x_eth_resources[] = {
@@ -42,7 +41,7 @@ static struct resource smc91x_eth_resources[] = {
},
[1] = {
.start = 32, /* IRQ0 */
- .flags = IORESOURCE_IRQ,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
},
};
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