This code has a lot of undocumented magic flags and terrible naming
in it.
> +static void rtl8411_init_settings(struct rtsx_pcr *pcr)
> +{
> + u32 val1;
> + u8 val2;
These names are 100% useless. "val" means nothing. "1" means
nothing. "2" means nothing. In fact, val1 is REG1 and val2
From: Wei WANG
Normally OEMs will set vendor setting to the config space of Realtek
card reader in BIOS stage. This patch reads the setting at the first,
and configure the internal registers according to it, to improve card
reader's compatibility condition.
Signed-off-by: Wei WANG
---
drivers/
