mtd: rawnand: diskonchip: Replace mdelay with usleep_range in doc_probe
doc_probe() is never called in atomic context.
doc_probe() is only called by init_nanddoc(), which is only set as
a parameter of module_init().
This function is not called in atomic context.
Despite never getting called from atomic context, doc_probe()
calls mdelay() to busily wait.
This is not necessary and can be replaced with usleep_range() to
avoid busy waiting.
This is found by a static analysis tool named DCNS written by myself.
And I also manually check it.
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
1 file changed