staging: ccree: remove CC_IRQ_DELAY dead code

Remove dead code from older version which is not supported in current
hardware.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ccree/ssi_config.h b/drivers/staging/ccree/ssi_config.h
index 15725cc..e809103 100644 (file)
--- a/drivers/staging/ccree/ssi_config.h
+++ b/drivers/staging/ccree/ssi_config.h
@@ -28,7 +28,6 @@
 //#define CC_DUMP_DESCS
 // #define CC_DUMP_BYTES
 // #define CC_DEBUG
-//#define CC_IRQ_DELAY 100000
 /* was 32 bit, but for juno's sake it was enlarged to 48 bit */
 #define DMA_BIT_MASK_LEN       48
 

diff --git a/drivers/staging/ccree/ssi_driver.c b/drivers/staging/ccree/ssi_driver.c
index 14705dc..6158794 100644 (file)
--- a/drivers/staging/ccree/ssi_driver.c
+++ b/drivers/staging/ccree/ssi_driver.c
@@ -171,17 +171,6 @@ int init_cc_regs(struct cc_drvdata *drvdata, bool is_probe)
                               CC_GPR0_IRQ_MASK));
        cc_iowrite(drvdata, CC_REG(HOST_IMR), val);
 
-#ifdef CC_HOST_IRQ_TIMER_INIT_VAL_REG_OFFSET
-#ifdef CC_IRQ_DELAY
-       /* Set CC IRQ delay */
-       cc_iowrite(drvdata, CC_REG(HOST_IRQ_TIMER_INIT_VAL), CC_IRQ_DELAY);
-#endif
-       if (cc_ioread(drvdata, CC_REG(HOST_IRQ_TIMER_INIT_VAL)) > 0) {
-               dev_dbg(dev, "irq_delay=%d CC cycles\n",
-                       cc_ioread(drvdata, CC_REG(HOST_IRQ_TIMER_INIT_VAL)));
-       }
-#endif
-
        cache_params = (drvdata->coherent ? CC_COHERENT_CACHE_PARAMS : 0x0);
 
        val = cc_ioread(drvdata, CC_REG(AXIM_CACHE_PARAMS));