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Diffstat (limited to 'drivers/serial/mpsc.c')
-rw-r--r--drivers/serial/mpsc.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index d0dfc3c..a8314ae 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -329,8 +329,8 @@ mpsc_sdma_stop(struct mpsc_port_info *pi)
mpsc_sdma_cmd(pi, SDMA_SDCM_AR | SDMA_SDCM_AT);
/* Clear the SDMA current and first TX and RX pointers */
- mpsc_sdma_set_tx_ring(pi, 0);
- mpsc_sdma_set_rx_ring(pi, 0);
+ mpsc_sdma_set_tx_ring(pi, NULL);
+ mpsc_sdma_set_rx_ring(pi, NULL);
/* Disable interrupts */
mpsc_sdma_intr_mask(pi, 0xf);
@@ -1540,8 +1540,8 @@ mpsc_shared_unmap_regs(void)
MPSC_SDMA_INTR_REG_BLOCK_SIZE);
}
- mpsc_shared_regs.mpsc_routing_base = 0;
- mpsc_shared_regs.sdma_intr_base = 0;
+ mpsc_shared_regs.mpsc_routing_base = NULL;
+ mpsc_shared_regs.sdma_intr_base = NULL;
mpsc_shared_regs.mpsc_routing_base_p = 0;
mpsc_shared_regs.sdma_intr_base_p = 0;
@@ -1678,9 +1678,9 @@ mpsc_drv_unmap_regs(struct mpsc_port_info *pi)
release_mem_region(pi->brg_base_p, MPSC_BRG_REG_BLOCK_SIZE);
}
- pi->mpsc_base = 0;
- pi->sdma_base = 0;
- pi->brg_base = 0;
+ pi->mpsc_base = NULL;
+ pi->sdma_base = NULL;
+ pi->brg_base = NULL;
pi->mpsc_base_p = 0;
pi->sdma_base_p = 0;
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