diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-dw-core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c index 7778b19bcb6c..071a7604a8ab 100644 --- a/drivers/spi/spi-dw-core.c +++ b/drivers/spi/spi-dw-core.c @@ -57,21 +57,18 @@ static const struct debugfs_reg32 dw_spi_dbgfs_regs[] = { DW_SPI_DBGFS_REG("RX_SAMPLE_DLY", DW_SPI_RX_SAMPLE_DLY), }; -static int dw_spi_debugfs_init(struct dw_spi *dws) +static void dw_spi_debugfs_init(struct dw_spi *dws) { char name[32]; snprintf(name, 32, "dw_spi%d", dws->master->bus_num); dws->debugfs = debugfs_create_dir(name, NULL); - if (!dws->debugfs) - return -ENOMEM; dws->regset.regs = dw_spi_dbgfs_regs; dws->regset.nregs = ARRAY_SIZE(dw_spi_dbgfs_regs); dws->regset.base = dws->regs; debugfs_create_regset32("registers", 0400, dws->debugfs, &dws->regset); - return 0; } static void dw_spi_debugfs_remove(struct dw_spi *dws) @@ -80,9 +77,8 @@ static void dw_spi_debugfs_remove(struct dw_spi *dws) } #else -static inline int dw_spi_debugfs_init(struct dw_spi *dws) +static inline void dw_spi_debugfs_init(struct dw_spi *dws) { - return 0; } static inline void dw_spi_debugfs_remove(struct dw_spi *dws) |