diff options
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index 054012f87567..b217c22ff72f 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -107,9 +107,9 @@ static const struct file_operations dw_spi_regs_ops = { static int dw_spi_debugfs_init(struct dw_spi *dws) { - char name[128]; + char name[32]; - snprintf(name, 128, "dw_spi-%s", dev_name(&dws->master->dev)); + snprintf(name, 32, "dw_spi%d", dws->master->bus_num); dws->debugfs = debugfs_create_dir(name, NULL); if (!dws->debugfs) return -ENOMEM; @@ -486,9 +486,9 @@ int dw_spi_add_host(struct device *dev, struct dw_spi *dws) dws->type = SSI_MOTO_SPI; dws->dma_inited = 0; dws->dma_addr = (dma_addr_t)(dws->paddr + DW_SPI_DR); - snprintf(dws->name, sizeof(dws->name), "dw_spi%d", dws->bus_num); - ret = request_irq(dws->irq, dw_spi_irq, IRQF_SHARED, dws->name, master); + ret = request_irq(dws->irq, dw_spi_irq, IRQF_SHARED, dev_name(dev), + master); if (ret < 0) { dev_err(dev, "can not get IRQ\n"); goto err_free_master; |