The function cv1800b_set_tap_delay is only called by
cv1800b_execute_tuning. The latter is where we currently have the #if
guard around MMC_SUPPORTS_TUNING, and so with the option disabled we
have an unused function warning. Move the guard to cover both functions.
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
That's how it looks like without CONFIG_MMC_SUPPORTS_TUNING before the
patch:
aarch64-buildroot-linux-gnu-ld.bfd: drivers/mmc/cv1800b_sdhci.o: in function `cv1800b_execute_tuning':
drivers/mmc/cv1800b_sdhci.c:47:(.text.cv1800b_execute_tuning+0x50): undefined reference to `mmc_send_tuning'
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Currently, only the receive delay is configured while the transmit delay
is not set, which may result in errors when writing to the file. This issue
can be resolved by setting PHY_TX_SRC_INVERT to SDHCI_PHY_TX_RX_DLY.
Signed-off-by: Kongyang Liu <seashell11234455@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
