diff options
Diffstat (limited to 'drivers/mmc/core/debugfs.c')
-rw-r--r-- | drivers/mmc/core/debugfs.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index e914210..9adba8d 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -166,6 +166,25 @@ static int mmc_ios_show(struct seq_file *s, void *data) } seq_printf(s, "signal voltage:\t%u (%s)\n", ios->chip_select, str); + switch (ios->drv_type) { + case MMC_SET_DRIVER_TYPE_A: + str = "driver type A"; + break; + case MMC_SET_DRIVER_TYPE_B: + str = "driver type B"; + break; + case MMC_SET_DRIVER_TYPE_C: + str = "driver type C"; + break; + case MMC_SET_DRIVER_TYPE_D: + str = "driver type D"; + break; + default: + str = "invalid"; + break; + } + seq_printf(s, "driver type:\t%u (%s)\n", ios->drv_type, str); + return 0; } |