diff options
| author | Stefan Agner <stefan@agner.ch> | 2018-02-09 00:59:19 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-02-12 23:36:04 +0100 |
| commit | 532a1cf9a0f22f1a8699284e74aecf0bda3ffd29 (patch) | |
| tree | 4ac93bd8ced3e2fa32b38a28e9688bc105843848 /drivers | |
| parent | 07ad5a7214841704e71540493a00041fd7f4e3af (diff) | |
mtd: nand: vf610_nfc: remove unused function
The function count_written_bits has been replaced by the generic
nand_check_erased_ecc_chunk() function with commit 48c25cf44118
("mtd: nand: vf610_nfc: use nand_check_erased_ecc_chunk() helper").
Remove the unused function.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/vf610_nfc.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/mtd/nand/vf610_nfc.c b/drivers/mtd/nand/vf610_nfc.c index 80d31a58e558..2fa61cbdbaf7 100644 --- a/drivers/mtd/nand/vf610_nfc.c +++ b/drivers/mtd/nand/vf610_nfc.c @@ -511,21 +511,6 @@ static void vf610_nfc_select_chip(struct mtd_info *mtd, int chip) vf610_nfc_write(nfc, NFC_ROW_ADDR, tmp); } -/* Count the number of 0's in buff up to max_bits */ -static inline int count_written_bits(uint8_t *buff, int size, int max_bits) -{ - uint32_t *buff32 = (uint32_t *)buff; - int k, written_bits = 0; - - for (k = 0; k < (size / 4); k++) { - written_bits += hweight32(~buff32[k]); - if (unlikely(written_bits > max_bits)) - break; - } - - return written_bits; -} - static inline int vf610_nfc_correct_data(struct mtd_info *mtd, uint8_t *dat, uint8_t *oob, int page) { |