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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-20 11:25:15 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-20 16:18:16 +0200 |
| commit | 2ab4c0869e281099e162d7783f3954c5ea7915e4 (patch) | |
| tree | 3cb286bfc28ac1b363d67389a7b0c0b20b46fd3e /include/mci.h | |
| parent | af4e312929ce06e2020499d527dbb0a64b009656 (diff) | |
| download | barebox-2ab4c0869e281099e162d7783f3954c5ea7915e4.tar.gz barebox-2ab4c0869e281099e162d7783f3954c5ea7915e4.tar.xz | |
mci: provide static inline function for mmc_host_is_spi
To prevent compiler warnings like:
warning: unused variable 'host'
When CONFIG_MCI_SPI is disabled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/mci.h')
| -rw-r--r-- | include/mci.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/mci.h b/include/mci.h index 3989f46e32..edb7c7f1da 100644 --- a/include/mci.h +++ b/include/mci.h @@ -55,12 +55,6 @@ #define IS_SD(x) (x->version & SD_VERSION_SD) -#ifdef CONFIG_MCI_SPI -#define mmc_host_is_spi(host) ((host)->host_caps & MMC_CAP_SPI) -#else -#define mmc_host_is_spi(host) 0 -#endif - #define MMC_DATA_READ 1 #define MMC_DATA_WRITE 2 @@ -367,4 +361,12 @@ int mci_register(struct mci_host*); void mci_of_parse(struct mci_host *host); int mci_detect_card(struct mci_host *); +static inline int mmc_host_is_spi(struct mci_host *host) +{ + if (IS_ENABLED(CONFIG_MCI_SPI)) + return host->host_caps & MMC_CAP_SPI; + else + return 0; +} + #endif /* _MCI_H_ */ |