ram: k3-ddrss: Use logical and not bitwise

The test for the interrupt LPDDR4_INTR_BIST_DONE is using a bitwise and
but the test is simple logic so use the more appropriate logical and.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>

diff --git a/drivers/ram/k3-ddrss/k3-ddrss.c b/drivers/ram/k3-ddrss/k3-ddrss.c
index 6590d57ad84f3c4dc5c72c6c5889038c463b0469..b86e2448eb574f92423e7b67727d9fb5b090610c 100644 (file)
--- a/drivers/ram/k3-ddrss/k3-ddrss.c
+++ b/drivers/ram/k3-ddrss/k3-ddrss.c
@@ -626,7 +626,7 @@ static void k3_lpddr4_bist_init_mem_region(struct k3_ddrss_desc *ddrss,
        while (i < BIST_MEM_INIT_TIMEOUT) {
                status = driverdt->checkctlinterrupt(pd, LPDDR4_INTR_BIST_DONE,
                                                     &int_status);
-               if (!status & int_status) {
+               if (!status && int_status) {
                        /* Clear LPDDR4_INTR_BIST_DONE */
                        driverdt->ackctlinterrupt(pd, LPDDR4_INTR_BIST_DONE);
                        break;