AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

mtd: rawnand: stm32_fmc2: Stop using nand_release()

Browse Source 
This helper is not very useful and very often people get confused:
they use nand_release() instead of nand_cleanup().

Let's stop using nand_release() by calling mtd_device_unregister() and
nand_cleanup() directly.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Christophe Kerello <christophe.kerello@st.com>
Reviewed-by: Christophe Kerello <christophe.kerello@st.com>
Link: https://lore.kernel.org/linux-mtd/20200519130035.1883-53-miquel.raynal@bootlin.com
This commit is contained in:
Miquel Raynal 2020-05-19 15:00:25 +02:00
parent c121cb980c
commit 24acc3fa8b
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/mtd/nand/raw/stm32_fmc2_nand.c
View File

@ -1983,8 +1983,12 @@ static int stm32_fmc2_nfc_remove(struct platform_device *pdev)
{
struct stm32_fmc2_nfc *nfc = platform_get_drvdata(pdev);
struct stm32_fmc2_nand *nand = &nfc->nand;
struct nand_chip *chip = &nand->chip;
int ret;
nand_release(&nand->chip);
ret = mtd_device_unregister(nand_to_mtd(chip));
WARN_ON(ret);
nand_cleanup(chip);
if (nfc->dma_ecc_ch)
dma_release_channel(nfc->dma_ecc_ch);