u-boot/fs/fat
Simon Glass a51eb8de31 blk: Use a function for whether block devices are available
At present we use HAVE_BLOCK_DEVICE to indicate when block devices are
available.

This is a very strange option, since it partially duplicates the BLK
option used by driver model. It also covers both U-Boot proper and SPL,
even though one might have block devices and another not.

As a first step towards correcting this, create a new inline function
called blk_enabled() which indicates if block devices are available.
This cannot be used in Makefiles, or #if clauses, but can be used in C
code.

A function is useful because we cannot use CONFIG_IS_ENABLED(BLK) to
decide if block devices are needed, since we must consider the legacy
block interface, enabled by HAVE_BLOCK_DEVICE

Update a few places where it can be used and drop some unnecessary #if
checks around some functions in disk/part.c - rely on the compiler's
dead-code elimination instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:00 -04:00
..
fat.c blk: Use a function for whether block devices are available 2022-09-16 11:05:00 -04:00
fat_write.c fs: fat: remove trailing periods from long name 2021-02-03 11:41:02 +01:00
Kconfig fs: FAT: Fix typo in FS_FAT_MAX_CLUSTSIZE description 2018-01-22 16:43:31 -05:00
Makefile spl: fat/fs: Add option to include/exclude FAT write build in SPL 2019-02-01 09:12:48 -05:00