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mmc: au1xmmc: implement proper ro switch detection
au1xmmc: implement proper R/O switch detection. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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62d0cfcb27
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1 changed files with 3 additions and 1 deletions
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@ -152,8 +152,9 @@ static inline int au1xmmc_card_inserted(struct au1xmmc_host *host)
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? 1 : 0;
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? 1 : 0;
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}
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}
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static inline int au1xmmc_card_readonly(struct au1xmmc_host *host)
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static int au1xmmc_card_readonly(struct mmc_host *mmc)
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{
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{
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struct au1xmmc_host *host = mmc_priv(mmc);
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return (bcsr->status & au1xmmc_card_table[host->id].wpstatus)
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return (bcsr->status & au1xmmc_card_table[host->id].wpstatus)
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? 1 : 0;
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? 1 : 0;
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}
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}
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@ -878,6 +879,7 @@ static void au1xmmc_init_dma(struct au1xmmc_host *host)
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static const struct mmc_host_ops au1xmmc_ops = {
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static const struct mmc_host_ops au1xmmc_ops = {
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.request = au1xmmc_request,
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.request = au1xmmc_request,
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.set_ios = au1xmmc_set_ios,
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.set_ios = au1xmmc_set_ios,
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.get_ro = au1xmmc_card_readonly,
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};
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};
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static int __devinit au1xmmc_probe(struct platform_device *pdev)
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static int __devinit au1xmmc_probe(struct platform_device *pdev)
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