102c6df148
mtd_speedtest results:
page write speed
old new delta
DB120 209 KiB/s 226 KiB/s +8.13%
TL-WR1043ND v1 122 KiB/s 148 KiB/s +21.31%
TL-WR703N v1 153 KiB/s 194 KiB/s +26.80%
TL-MR3220 v1 130 KiB/s 156 KiB/s +20.00%
TL-WR2543ND v1 158 KiB/s 202 KiB/s +27.85%
TL-WR741ND v2 122 KiB/s 152 KiB/s +24.59%
ALFA AP96 229 KiB/s 260 KiB/s +13.54%
WNDR3700 202 KiB/s 223 KiB/s +10.40%
page read speed
old new delta
DB120 691 KiB/s 929 KiB/s +34.44%
TL-WR1043ND v1 372 KiB/s 754 KiB/s +102.69%
TL-WR703N v1 375 KiB/s 745 KiB/s +98.67%
TL-MR3220 v1 372 KiB/s 752 KiB/s +102.15%
TL-WR2543ND v1 307 KiB/s 564 KiB/s +83.71%
TL-WR741ND v2 315 KiB/s 525 KiB/s +66.67%
ALFA AP96 515 KiB/s 702 KiB/s +36.31%
WNDR3700 515 KiB/s 697 KiB/s +35.34%
SVN-Revision: 31117
30 lines
918 B
Diff
30 lines
918 B
Diff
From ecf57a64feb737dec1da72aab21dccd30a88ba19 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Mon, 9 Jan 2012 15:03:28 +0100
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Subject: [PATCH 3/7] spi/ath79: remove superfluous chip select code
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The spi_bitbang driver calls the chipselect function
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of the driver from spi_bitbang_setup in order to
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deselect the given SPI chip, so we don't have to
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initialize the CS line here.
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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drivers/spi/spi-ath79.c | 6 ------
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1 files changed, 0 insertions(+), 6 deletions(-)
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--- a/drivers/spi/spi-ath79.c
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+++ b/drivers/spi/spi-ath79.c
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@@ -128,12 +128,6 @@ static int ath79_spi_setup_cs(struct spi
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gpio_free(cdata->gpio);
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return status;
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}
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- } else {
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- if (spi->mode & SPI_CS_HIGH)
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- sp->ioc_base |= AR71XX_SPI_IOC_CS0;
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- else
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- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0;
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- ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base);
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}
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return 0;
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