[PATCH v2 06/22] mtd: spi-nor: Rework read_fsr()

Boris Brezillon boris.brezillon at collabora.com
Thu Oct 10 18:14:42 AEDT 2019

On Tue, 24 Sep 2019 07:46:12 +0000
<Tudor.Ambarus at microchip.com> wrote:

> From: Tudor Ambarus <tudor.ambarus at microchip.com>
> static int read_fsr(struct spi_nor *nor)
> becomes
> static int spi_nor_read_fsr(struct spi_nor *nor, u8 *fsr)
> The new function returns 0 on success and -errno otherwise.
> We let the callers pass the pointer to the buffer where the
> value of the Flag Status Register will be written. This way
> we avoid the casts between int and u8, which can be confusing.
> Prepend spi_nor_ to the function name, all functions should begin
> with that.
> S/pr_err/dev_err and drop duplicated dev_err in callers, in case the
> function returns error.

Same comments as for patch 5.

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