fpga: machxo2-spi: Return an error on failure

[uclinux-h8/linux.git] / drivers / fpga / machxo2-spi.c

diff --git a/drivers/fpga/machxo2-spi.c b/drivers/fpga/machxo2-spi.c
index 1afb41a..b4a530a 100644 (file)
--- a/drivers/fpga/machxo2-spi.c
+++ b/drivers/fpga/machxo2-spi.c
@@ -225,8 +225,10 @@ static int machxo2_write_init(struct fpga_manager *mgr,
                goto fail;
 
        get_status(spi, &status);
-       if (test_bit(FAIL, &status))
+       if (test_bit(FAIL, &status)) {
+               ret = -EINVAL;
                goto fail;
+       }
        dump_status_reg(&status);
 
        spi_message_init(&msg);
@@ -313,6 +315,7 @@ static int machxo2_write_complete(struct fpga_manager *mgr,
        dump_status_reg(&status);
        if (!test_bit(DONE, &status)) {
                machxo2_cleanup(mgr);
+               ret = -EINVAL;
                goto fail;
        }