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[ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecond

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delay_detect in HZ is confusing, convert it to be millisecond based. And
thus remove those unnecessary call to msecs_to_jiffies() at runtime for
this field. Other constants are converted assuming HZ == 100, which are
basically true for those platforms.

The assignment in csb726.c was incorrect, and is fixed in this patch as
a result.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Daniel Mack <daniel@caiaq.de>
This commit is contained in:
Eric Miao
2010-04-14 07:00:42 +08:00
parent e66b6d8e86
commit f97cab28b1
26 changed files with 29 additions and 41 deletions
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2
arch/arm/mach-pxa/spitz.c
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@@ -539,6 +539,7 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
}
static struct pxamci_platform_data spitz_mci_platform_data = {
.detect_delay_ms = 250,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
.setpower = spitz_mci_setpower,
.gpio_card_detect = SPITZ_GPIO_nSD_DETECT,
@@ -759,7 +760,6 @@ static void __init common_init(void)
spitz_init_spi();
platform_add_devices(devices, ARRAY_SIZE(devices));
spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
pxa_set_mci_info(&spitz_mci_platform_data);
pxa_set_ohci_info(&spitz_ohci_platform_data);
pxa_set_ficp_info(&spitz_ficp_platform_data);