Blackfin: spi: there is no PORTJ_FER MMR on BF537
Since the PORTJ on the BF537 is peripheral-only (no GPIO functionality),
then there is no PORTJ_FER register for us to worry about.
Signed-off-by: Sonic Zhang <Sonic.Zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/drivers/spi/bfin_spi.c b/drivers/spi/bfin_spi.c
index d22862a..0472c1a 100644
--- a/drivers/spi/bfin_spi.c
+++ b/drivers/spi/bfin_spi.c
@@ -191,21 +191,19 @@
#elif defined(__ADSPBF534__) || defined(__ADSPBF536__) || defined(__ADSPBF537__)
u16 mux = bfin_read_PORT_MUX();
u16 f_fer = bfin_read_PORTF_FER();
- u16 j_fer = bfin_read_PORTJ_FER();
/* set SCK/MISO/MOSI */
f_fer |= PF11 | PF12 | PF13;
switch (slave->cs) {
case 1: f_fer |= PF10; break;
- case 2: mux |= PJSE; j_fer |= PJ11; break;
- case 3: mux |= PJSE; j_fer |= PJ10; break;
+ case 2: mux |= PJSE; break;
+ case 3: mux |= PJSE; break;
case 4: mux |= PFS4E; f_fer |= PF6; break;
case 5: mux |= PFS5E; f_fer |= PF5; break;
case 6: mux |= PFS6E; f_fer |= PF4; break;
- case 7: mux |= PJCE_SPI; j_fer |= PJ5; break;
+ case 7: mux |= PJCE_SPI; break;
}
bfin_write_PORT_MUX(mux);
bfin_write_PORTF_FER(f_fer);
- bfin_write_PORTJ_FER(j_fer);
#elif defined(__ADSPBF54x__)
#define DO_MUX(port, pin) \
mux = ((mux & ~PORT_x_MUX_##pin##_MASK) | PORT_x_MUX_##pin##_FUNC_1); \