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 d22862aedbe74eaed39792fec1c02ac513e95d89..0472c1a72fa29b6a02f18f6b07f329b0ee7b88e4 100644 (file)
--- a/drivers/spi/bfin_spi.c
+++ b/drivers/spi/bfin_spi.c
@@ -191,21 +191,19 @@ static void spi_portmux(struct spi_slave *slave)
 #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); \