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- From 78f4df7dfe913c68b8329dd84a24325b8f34217b Mon Sep 17 00:00:00 2001
- From: Wang Huan <[email protected]>
- Date: Mon, 8 Aug 2011 09:14:45 +0800
- Subject: [PATCH] Fix SD/MMC/SDIO over SPI driver bug when reinserting as module
- Signed-off-by: Alison Wang <[email protected]>
- ---
- arch/m68k/coldfire/m5445x/devices.c | 8 ++++++++
- 1 files changed, 8 insertions(+), 0 deletions(-)
- --- a/arch/m68k/coldfire/m5445x/devices.c
- +++ b/arch/m68k/coldfire/m5445x/devices.c
- @@ -136,6 +136,13 @@ int mmc_spi_init(struct device *mmc_spi_
- return 0;
- }
-
- +void mmc_spi_exit(struct device *mmc_spi_device, void *irq_privatedata)
- +{
- +#if defined(CONFIG_M54451_SD_HW_DETECT)
- + free_irq(64 + 7, irq_privatedata);
- +#endif
- +}
- +
- static struct coldfire_dspi_chip dspi_sd_chip_info = {
- .mode = SPI_MODE_0,
- .bits_per_word = 8,
- @@ -154,6 +161,7 @@ static struct coldfire_dspi_chip dspi_sd
- static struct mmc_spi_platform_data mcf54451_mmc_pdata = {
- .ocr_mask = MMC_VDD_33_34,
- .init = mmc_spi_init,
- + .exit = mmc_spi_exit,
- };
- #endif
-
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