diff mbox series

[RESEND] mfd: davinci_voicecodec: remove pointless #include

Message ID 20190722114725.3398694-1-arnd@arndb.de
State Accepted
Commit b5e29aa880be84c271be8d0726cec4018bfbfd74
Headers show
Series [RESEND] mfd: davinci_voicecodec: remove pointless #include | expand

Commit Message

Arnd Bergmann July 22, 2019, 11:47 a.m. UTC 
When building davinci as multiplatform, we get a build error
in this file:

drivers/mfd/davinci_voicecodec.c:22:10: fatal error: 'mach/hardware.h' file not found

The header is only used to access the io_v2p() macro, but the
result is already known because that comes from the resource
a little bit earlier.

Acked-by: Sekhar Nori <nsekhar@ti.com>

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
I sent this in June, but it did not get picked up into the mfd
tree. Sending the same one again in case it got lost.
---
 drivers/mfd/davinci_voicecodec.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

-- 
2.20.0

Comments

Lee Jones July 25, 2019, 12:44 p.m. UTC | #1 
On Mon, 22 Jul 2019, Arnd Bergmann wrote:

> When building davinci as multiplatform, we get a build error

> in this file:

> 

> drivers/mfd/davinci_voicecodec.c:22:10: fatal error: 'mach/hardware.h' file not found

> 

> The header is only used to access the io_v2p() macro, but the

> result is already known because that comes from the resource

> a little bit earlier.

> 

> Acked-by: Sekhar Nori <nsekhar@ti.com>

> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

> ---

> I sent this in June, but it did not get picked up into the mfd

> tree. Sending the same one again in case it got lost.

> ---

>  drivers/mfd/davinci_voicecodec.c | 9 ++++-----

>  1 file changed, 4 insertions(+), 5 deletions(-)


Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
diff mbox series

Patch

diff --git a/drivers/mfd/davinci_voicecodec.c b/drivers/mfd/davinci_voicecodec.c
index 13ca7203e193..e5c8bc998eb4 100644
--- a/drivers/mfd/davinci_voicecodec.c
+++ b/drivers/mfd/davinci_voicecodec.c
@@ -19,7 +19,6 @@ 
 #include <sound/pcm.h>
 
 #include <linux/mfd/davinci_voicecodec.h>
-#include <mach/hardware.h>
 
 static const struct regmap_config davinci_vc_regmap = {
 	.reg_bits = 32,
@@ -31,6 +30,7 @@  static int __init davinci_vc_probe(struct platform_device *pdev)
 	struct davinci_vc *davinci_vc;
 	struct resource *res;
 	struct mfd_cell *cell = NULL;
+	dma_addr_t fifo_base;
 	int ret;
 
 	davinci_vc = devm_kzalloc(&pdev->dev,
@@ -48,6 +48,7 @@  static int __init davinci_vc_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
+	fifo_base = (dma_addr_t)res->start;
 	davinci_vc->base = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(davinci_vc->base)) {
 		ret = PTR_ERR(davinci_vc->base);
@@ -70,8 +71,7 @@  static int __init davinci_vc_probe(struct platform_device *pdev)
 	}
 
 	davinci_vc->davinci_vcif.dma_tx_channel = res->start;
-	davinci_vc->davinci_vcif.dma_tx_addr =
-		(dma_addr_t)(io_v2p(davinci_vc->base) + DAVINCI_VC_WFIFO);
+	davinci_vc->davinci_vcif.dma_tx_addr = fifo_base + DAVINCI_VC_WFIFO;
 
 	res = platform_get_resource(pdev, IORESOURCE_DMA, 1);
 	if (!res) {
@@ -81,8 +81,7 @@  static int __init davinci_vc_probe(struct platform_device *pdev)
 	}
 
 	davinci_vc->davinci_vcif.dma_rx_channel = res->start;
-	davinci_vc->davinci_vcif.dma_rx_addr =
-		(dma_addr_t)(io_v2p(davinci_vc->base) + DAVINCI_VC_RFIFO);
+	davinci_vc->davinci_vcif.dma_rx_addr = fifo_base + DAVINCI_VC_RFIFO;
 
 	davinci_vc->dev = &pdev->dev;
 	davinci_vc->pdev = pdev;