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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-04-07 17:40:52 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-04-12 10:39:20 +0200 |
| commit | 9d6246199ece6eff4464a676320ae72f1965c250 (patch) | |
| tree | 02a1a6eb6df49359a76c576262ad42e7bffb904e /drivers/mci/omap_hsmmc.c | |
| parent | 3381b83a78c849bc4cbabb07ca9e0406bc401cbf (diff) | |
| download | barebox-9d6246199ece6eff4464a676320ae72f1965c250.tar.gz barebox-9d6246199ece6eff4464a676320ae72f1965c250.tar.xz | |
mci omap: make write support optional
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mci/omap_hsmmc.c')
| -rw-r--r-- | drivers/mci/omap_hsmmc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mci/omap_hsmmc.c b/drivers/mci/omap_hsmmc.c index 7ab6cb6cdf..07992978a6 100644 --- a/drivers/mci/omap_hsmmc.c +++ b/drivers/mci/omap_hsmmc.c @@ -320,6 +320,7 @@ static int mmc_read_data(struct omap_hsmmc *hsmmc, char *buf, unsigned int size) return 0; } +#ifdef CONFIG_MCI_WRITE static int mmc_write_data(struct omap_hsmmc *hsmmc, const char *buf, unsigned int size) { struct hsmmc *mmc_base = hsmmc->base; @@ -370,6 +371,7 @@ static int mmc_write_data(struct omap_hsmmc *hsmmc, const char *buf, unsigned in } return 0; } +#endif static int mmc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, struct mci_data *data) @@ -482,9 +484,10 @@ static int mmc_send_cmd(struct mci_host *mci, struct mci_cmd *cmd, if (data && (data->flags & MMC_DATA_READ)) mmc_read_data(hsmmc, data->dest, data->blocksize * data->blocks); +#ifdef CONFIG_MCI_WRITE else if (data && (data->flags & MMC_DATA_WRITE)) mmc_write_data(hsmmc, data->src, data->blocksize * data->blocks); - +#endif return 0; } |