No need to store init() function in the driver private structure
since it called only once during startup.
Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
---
drivers/spi/imx_spi.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/spi/imx_spi.c b/drivers/spi/imx_spi.c
index 3c1ba61..bd8fe35 100644
--- a/drivers/spi/imx_spi.c
+++ b/drivers/spi/imx_spi.c
@@ -117,7 +117,6 @@ struct imx_spi {
unsigned int (*xchg_single)(struct imx_spi *imx, u32 data);
void (*chipselect)(struct spi_device *spi, int active);
- void (*init)(struct imx_spi *imx);
};
struct spi_imx_devtype_data {
@@ -383,10 +382,6 @@ static void cspi_2_3_chipselect(struct spi_device *spi, int is_active)
gpio_set_value(gpio, gpio_cs);
}
-static void cspi_2_3_init(struct imx_spi *imx)
-{
-}
-
static void imx_spi_do_transfer(struct spi_device *spi, struct spi_transfer *t)
{
struct imx_spi *imx = container_of(spi->master, struct imx_spi, master);
@@ -459,7 +454,6 @@ static __maybe_unused struct spi_imx_devtype_data spi_imx_devtype_data_0_7 = {
static __maybe_unused struct spi_imx_devtype_data spi_imx_devtype_data_2_3 = {
.chipselect = cspi_2_3_chipselect,
.xchg_single = cspi_2_3_xchg_single,
- .init = cspi_2_3_init,
};
static int imx_spi_dt_probe(struct imx_spi *imx)
@@ -523,10 +517,10 @@ static int imx_spi_probe(struct device_d *dev)
imx->chipselect = devdata->chipselect;
imx->xchg_single = devdata->xchg_single;
- imx->init = devdata->init;
imx->regs = dev_request_mem_region(dev, 0);
- imx->init(imx);
+ if (devdata->init)
+ devdata->init(imx);
spi_register_master(master);
--
1.8.3.2
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
