spi-nand/spi-mem DTR support

broonie · broonie · commit 9a8afbe56772 · 2025-01-14T15:18:44.000Z
Merge series from Miquel Raynal &lt;miquel.raynal@bootlin.com&gt;:

Here is a (big) series supposed to bring DTR support in SPI-NAND.
diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c
@@ -670,7 +670,6 @@ static int amd_spi_exec_mem_op(struct spi_mem *mem,
 			       const struct spi_mem_op *op)
 {
 	struct amd_spi *amd_spi;
-	int ret;
 
 	amd_spi = spi_controller_get_devdata(mem->spi->controller);
 
@@ -689,10 +688,10 @@ static int amd_spi_exec_mem_op(struct spi_mem *mem,
 		amd_spi_mem_data_out(amd_spi, op);
 		break;
 	default:
-		ret = -EOPNOTSUPP;
+		return -EOPNOTSUPP;
 	}
 
-	return ret;
+	return 0;
 }
 
 static const struct spi_controller_mem_ops amd_spi_mem_ops = {

Original file line number	Diff line number	Diff line change
`@@ -670,7 +670,6 @@ static int amd_spi_exec_mem_op(struct spi_mem *mem,`
`670`	`670`	`const struct spi_mem_op *op)`
`671`	`671`	`{`
`672`	`672`	`struct amd_spi *amd_spi;`
`673`		`- int ret;`
`674`	`673`
`675`	`674`	`amd_spi = spi_controller_get_devdata(mem->spi->controller);`
`676`	`675`
`@@ -689,10 +688,10 @@ static int amd_spi_exec_mem_op(struct spi_mem *mem,`
`689`	`688`	`amd_spi_mem_data_out(amd_spi, op);`
`690`	`689`	`break;`
`691`	`690`	`default:`
`692`		`- ret = -EOPNOTSUPP;`
	`691`	`+ return -EOPNOTSUPP;`
`693`	`692`	`}`
`694`	`693`
`695`		`- return ret;`
	`694`	`+ return 0;`
`696`	`695`	`}`
`697`	`696`
`698`	`697`	`static const struct spi_controller_mem_ops amd_spi_mem_ops = {`