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-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 7d4ed4291985..b13d1879e51b 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -1345,6 +1345,8 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
1345 goto fail; 1345 goto fail;
1346 1346
1347 slave = kzalloc(sizeof(struct mci_dma_data), GFP_KERNEL); 1347 slave = kzalloc(sizeof(struct mci_dma_data), GFP_KERNEL);
1348 if (!slave)
1349 goto fail;
1348 1350
1349 slave->sdata.dma_dev = &dw_dmac0_device.dev; 1351 slave->sdata.dma_dev = &dw_dmac0_device.dev;
1350 slave->sdata.reg_width = DW_DMA_SLAVE_WIDTH_32BIT; 1352 slave->sdata.reg_width = DW_DMA_SLAVE_WIDTH_32BIT;
@@ -1357,7 +1359,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
1357 1359
1358 if (platform_device_add_data(pdev, data, 1360 if (platform_device_add_data(pdev, data,
1359 sizeof(struct mci_platform_data))) 1361 sizeof(struct mci_platform_data)))
1360 goto fail; 1362 goto fail_free;
1361 1363
1362 /* CLK line is common to both slots */ 1364 /* CLK line is common to both slots */
1363 pioa_mask = 1 << 10; 1365 pioa_mask = 1 << 10;
@@ -1381,7 +1383,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
1381 /* Slot is unused */ 1383 /* Slot is unused */
1382 break; 1384 break;
1383 default: 1385 default:
1384 goto fail; 1386 goto fail_free;
1385 } 1387 }
1386 1388
1387 select_peripheral(PIOA, pioa_mask, PERIPH_A, 0); 1389 select_peripheral(PIOA, pioa_mask, PERIPH_A, 0);
@@ -1408,7 +1410,7 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
1408 break; 1410 break;
1409 default: 1411 default:
1410 if (!data->slot[0].bus_width) 1412 if (!data->slot[0].bus_width)
1411 goto fail; 1413 goto fail_free;
1412 1414
1413 data->slot[1].bus_width = 0; 1415 data->slot[1].bus_width = 0;
1414 break; 1416 break;
@@ -1419,9 +1421,10 @@ at32_add_device_mci(unsigned int id, struct mci_platform_data *data)
1419 platform_device_add(pdev); 1421 platform_device_add(pdev);
1420 return pdev; 1422 return pdev;
1421 1423
1424fail_free:
1425 kfree(slave);
1422fail: 1426fail:
1423 data->dma_slave = NULL; 1427 data->dma_slave = NULL;
1424 kfree(slave);
1425 platform_device_put(pdev); 1428 platform_device_put(pdev);
1426 return NULL; 1429 return NULL;
1427} 1430}