This reduces the size of the binary by about 196 bytes.
Signed-off-by: Jean-Jacques Hiblot jjhiblot@ti.com ---
drivers/mmc/omap_hsmmc.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index e0b679a..8b57edc 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -1181,8 +1181,9 @@ static int mmc_read_data(struct hsmmc *mmc_base, char *buf, unsigned int size) return 0; }
+#if CONFIG_IS_ENABLED(MMC_WRITE) static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, - unsigned int size) + unsigned int size) { unsigned int *input_buf = (unsigned int *)buf; unsigned int mmc_stat; @@ -1235,7 +1236,13 @@ static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, } return 0; } - +#else +static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, + unsigned int size) +{ + return -ENOTSUPP; +} +#endif static void omap_hsmmc_stop_clock(struct hsmmc *mmc_base) { writel(readl(&mmc_base->sysctl) & ~CEN_ENABLE, &mmc_base->sysctl);