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| author | Eric Miao <eric.miao@marvell.com> | 2008-06-06 17:13:02 +0800 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-12 21:52:40 +0100 |
| commit | d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c (patch) | |
| tree | 3545255c30bf5cfc61b9c86b1f7f7d6313395575 /arch/sh | |
| parent | 37d7035da5b1f184c610b038b376c0c647d8d72b (diff) | |
| download | linux-d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c.tar.gz linux-d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c.tar.bz2 linux-d280eadc4fba0bf99fb1c3b60e8c5e007f7da02c.zip | |
[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/sh')
| -rw-r--r-- | arch/sh/boards/renesas/migor/setup.c | 3 |
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 01af44245b57..963c99322095 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, }, }; |