spi: fsl-(e)spi: Support compile as module
Signed-off-by: Esben Haabendal <eha@deif.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-fsl-lib.c b/drivers/spi/spi-fsl-lib.c
index 9d3f9e0..cb35d2f 100644
--- a/drivers/spi/spi-fsl-lib.c
+++ b/drivers/spi/spi-fsl-lib.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mm.h>
+#include <linux/module.h>
#include <linux/of_platform.h>
#include <linux/spi/spi.h>
#ifdef CONFIG_FSL_SOC
@@ -35,7 +36,8 @@
type *rx = mpc8xxx_spi->rx; \
*rx++ = (type)(data >> mpc8xxx_spi->rx_shift); \
mpc8xxx_spi->rx = rx; \
-}
+} \
+EXPORT_SYMBOL_GPL(mpc8xxx_spi_rx_buf_##type);
#define MPC8XXX_SPI_TX_BUF(type) \
u32 mpc8xxx_spi_tx_buf_##type(struct mpc8xxx_spi *mpc8xxx_spi) \
@@ -47,7 +49,8 @@
data = *tx++ << mpc8xxx_spi->tx_shift; \
mpc8xxx_spi->tx = tx; \
return data; \
-}
+} \
+EXPORT_SYMBOL_GPL(mpc8xxx_spi_tx_buf_##type);
MPC8XXX_SPI_RX_BUF(u8)
MPC8XXX_SPI_RX_BUF(u16)
@@ -60,6 +63,7 @@
{
return container_of(pdata, struct mpc8xxx_spi_probe_info, pdata);
}
+EXPORT_SYMBOL_GPL(to_of_pinfo);
const char *mpc8xxx_spi_strmode(unsigned int flags)
{
@@ -75,6 +79,7 @@
}
return "CPU";
}
+EXPORT_SYMBOL_GPL(mpc8xxx_spi_strmode);
void mpc8xxx_spi_probe(struct device *dev, struct resource *mem,
unsigned int irq)
@@ -107,6 +112,7 @@
init_completion(&mpc8xxx_spi->done);
}
+EXPORT_SYMBOL_GPL(mpc8xxx_spi_probe);
int mpc8xxx_spi_remove(struct device *dev)
{
@@ -125,6 +131,7 @@
return 0;
}
+EXPORT_SYMBOL_GPL(mpc8xxx_spi_remove);
int of_mpc8xxx_spi_probe(struct platform_device *ofdev)
{
@@ -171,3 +178,6 @@
return 0;
}
+EXPORT_SYMBOL_GPL(of_mpc8xxx_spi_probe);
+
+MODULE_LICENSE("GPL");