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Staging: rts5208: rtsx_card.c: Remove unused function

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The functions double_depth, check_card_fail, check_card_ejected are not
used anywhere in the kernel. So, remove their prototype and definition.
Grepped to find occurences.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-03-26 12:52:28 +05:30 committed by Greg Kroah-Hartman
parent 3cb61bdf14
commit 143b3bf6d3
2 changed files with 0 additions and 23 deletions
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21
drivers/staging/rts5208/rtsx_card.c
View File

@ -628,11 +628,6 @@ void rtsx_init_cards(struct rtsx_chip *chip)
}
}
static inline u8 double_depth(u8 depth)
{
return (depth > 1) ? (depth - 1) : depth;
}
int switch_ssc_clock(struct rtsx_chip *chip, int clk)
{
int retval;
@ -1184,22 +1179,6 @@ int check_card_wp(struct rtsx_chip *chip, unsigned int lun)
return 0;
}
int check_card_fail(struct rtsx_chip *chip, unsigned int lun)
{
if (chip->card_fail & chip->lun2card[lun])
return 1;
return 0;
}
int check_card_ejected(struct rtsx_chip *chip, unsigned int lun)
{
if (chip->card_ejected & chip->lun2card[lun])
return 1;
return 0;
}
u8 get_lun_card(struct rtsx_chip *chip, unsigned int lun)
{
if ((chip->card_ready & chip->lun2card[lun]) == XD_CARD)

2
drivers/staging/rts5208/rtsx_card.h
View File

@ -1024,8 +1024,6 @@ int detect_card_cd(struct rtsx_chip *chip, int card);
int check_card_exist(struct rtsx_chip *chip, unsigned int lun);
int check_card_ready(struct rtsx_chip *chip, unsigned int lun);
int check_card_wp(struct rtsx_chip *chip, unsigned int lun);
int check_card_fail(struct rtsx_chip *chip, unsigned int lun);
int check_card_ejected(struct rtsx_chip *chip, unsigned int lun);
void eject_card(struct rtsx_chip *chip, unsigned int lun);
u8 get_lun_card(struct rtsx_chip *chip, unsigned int lun);