linux-kernel - Re: [PATCH v3 04/32] mtd: spi-nor: Stop compare with negative in Reg Ops methods

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Message-ID: <20191031113602.17dfd149@collabora.com>
Date:   Thu, 31 Oct 2019 11:36:02 +0100
From:   Boris Brezillon <boris.brezillon@...labora.com>
To:     <Tudor.Ambarus@...rochip.com>
Cc:     <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 04/32] mtd: spi-nor: Stop compare with negative in
 Reg Ops methods

On Tue, 29 Oct 2019 11:16:54 +0000
<Tudor.Ambarus@...rochip.com> wrote:

> From: Tudor Ambarus <tudor.ambarus@...rochip.com>
> 
> spi_mem_exec_op()
> nor->controller_ops->write_reg()
> nor->controller_ops->read_reg()
> spi_nor_wait_till_ready()
> Return 0 on success, -errno otherwise.
> 
> Stop compare with negative and compare with zero in all the register
> operations methods.
> 
> Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>

Reviewed-by: Boris Brezillon <boris.brezillon@...labora.com>