spi/topcliff_pch: Fix data transfer issue

It seems spi_topcliff_pch of linux-2.6.37-rc6 degraded by previous patch.
In fact, data transfer fails on evaluation board testing.
I found like the following register miss-setting line.
Using this patch, I have confirmed data transfer can work well.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/spi/spi_topcliff_pch.c b/drivers/spi/spi_topcliff_pch.c
index 58e187f45ec7..56b758847c04 100644
--- a/drivers/spi/spi_topcliff_pch.c
+++ b/drivers/spi/spi_topcliff_pch.c
@@ -267,7 +267,7 @@ static void pch_spi_handler_sub(struct pch_spi_data *data, u32 reg_spsr_val,
         if (reg_spsr_val & SPSR_FI_BIT) {
                 /* disable FI & RFI interrupts */
                 pch_spi_setclr_reg(data->master, PCH_SPCR, 0,
-                                   SPCR_FIE_BIT | SPCR_TFIE_BIT);
+                                   SPCR_FIE_BIT | SPCR_RFIE_BIT);
 
                 /* transfer is completed;inform pch_spi_process_messages */
                 data->transfer_complete = true;
@@ -679,11 +679,11 @@ static void pch_spi_set_ir(struct pch_spi_data *data)
         if ((data->bpw_len) > PCH_MAX_FIFO_DEPTH) {
                 /* set receive threhold to PCH_RX_THOLD */
                 pch_spi_setclr_reg(data->master, PCH_SPCR,
-                                   PCH_RX_THOLD << SPCR_TFIC_FIELD,
-                                   ~MASK_TFIC_SPCR_BITS);
+                                   PCH_RX_THOLD << SPCR_RFIC_FIELD,
+                                   ~MASK_RFIC_SPCR_BITS);
                 /* enable FI and RFI interrupts */
                 pch_spi_setclr_reg(data->master, PCH_SPCR,
-                                   SPCR_RFIE_BIT | SPCR_TFIE_BIT, 0);
+                                   SPCR_RFIE_BIT | SPCR_FIE_BIT, 0);
         } else {
                 /* set receive threhold to maximum */
                 pch_spi_setclr_reg(data->master, PCH_SPCR,