diff mbox

[media] coda: Fix build due to iram.h rename

Message ID 1357553025-21094-1-git-send-email-s.hauer@pengutronix.de (mailing list archive)
State New, archived
Headers show

Commit Message

Sascha Hauer Jan. 7, 2013, 10:03 a.m. UTC
commit c045e3f13 (ARM: imx: include iram.h rather than mach/iram.h) changed the
location of iram.h, which causes the following build error when building the coda
driver:

drivers/media/platform/coda.c:27:23: error: mach/iram.h: No such file or directory
drivers/media/platform/coda.c: In function 'coda_probe':
drivers/media/platform/coda.c:2000: error: implicit declaration of function 'iram_alloc'
drivers/media/platform/coda.c:2001: warning: assignment makes pointer from integer without a cast
drivers/media/platform/coda.c: In function 'coda_remove':
drivers/media/platform/coda.c:2024: error: implicit declaration of function 'iram_free'

Since the content of iram.h is not imx specific, move it to
include/linux/platform_data/imx-iram.h instead. This is an intermediate solution
until the i.MX iram allocator is converted to the generic SRAM allocator.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---

Based on an earlier version from Fabio Estevam, but this one moves iram.h
to include/linux/platform_data/imx-iram.h instead of include/linux/iram.h
which is a less generic name.

 arch/arm/mach-imx/iram.h               |   41 --------------------------------
 arch/arm/mach-imx/iram_alloc.c         |    3 +--
 drivers/media/platform/coda.c          |    2 +-
 include/linux/platform_data/imx-iram.h |   41 ++++++++++++++++++++++++++++++++
 4 files changed, 43 insertions(+), 44 deletions(-)
 delete mode 100644 arch/arm/mach-imx/iram.h
 create mode 100644 include/linux/platform_data/imx-iram.h

Comments

Fabio Estevam Jan. 7, 2013, 10:16 a.m. UTC | #1
Hi Sascha,

On Mon, Jan 7, 2013 at 8:03 AM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
> commit c045e3f13 (ARM: imx: include iram.h rather than mach/iram.h) changed the
> location of iram.h, which causes the following build error when building the coda
> driver:
>
> drivers/media/platform/coda.c:27:23: error: mach/iram.h: No such file or directory
> drivers/media/platform/coda.c: In function 'coda_probe':
> drivers/media/platform/coda.c:2000: error: implicit declaration of function 'iram_alloc'
> drivers/media/platform/coda.c:2001: warning: assignment makes pointer from integer without a cast
> drivers/media/platform/coda.c: In function 'coda_remove':
> drivers/media/platform/coda.c:2024: error: implicit declaration of function 'iram_free'
>
> Since the content of iram.h is not imx specific, move it to
> include/linux/platform_data/imx-iram.h instead. This is an intermediate solution
> until the i.MX iram allocator is converted to the generic SRAM allocator.
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>
> Based on an earlier version from Fabio Estevam, but this one moves iram.h
> to include/linux/platform_data/imx-iram.h instead of include/linux/iram.h
> which is a less generic name.
>
>  arch/arm/mach-imx/iram.h               |   41 --------------------------------
>  arch/arm/mach-imx/iram_alloc.c         |    3 +--
>  drivers/media/platform/coda.c          |    2 +-
>  include/linux/platform_data/imx-iram.h |   41 ++++++++++++++++++++++++++++++++
>  4 files changed, 43 insertions(+), 44 deletions(-)
>  delete mode 100644 arch/arm/mach-imx/iram.h
>  create mode 100644 include/linux/platform_data/imx-iram.h

It would be better to use git mv /git format-patch -M, so that git can
detect the file rename.

Regards,

Fabio Estevam
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Uwe Kleine-K├Ânig Jan. 7, 2013, 1:21 p.m. UTC | #2
Hello Fabio,

On Mon, Jan 07, 2013 at 08:16:02AM -0200, Fabio Estevam wrote:
> Hi Sascha,
> 
> On Mon, Jan 7, 2013 at 8:03 AM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
> > commit c045e3f13 (ARM: imx: include iram.h rather than mach/iram.h) changed the
> > location of iram.h, which causes the following build error when building the coda
> > driver:
> >
> > drivers/media/platform/coda.c:27:23: error: mach/iram.h: No such file or directory
> > drivers/media/platform/coda.c: In function 'coda_probe':
> > drivers/media/platform/coda.c:2000: error: implicit declaration of function 'iram_alloc'
> > drivers/media/platform/coda.c:2001: warning: assignment makes pointer from integer without a cast
> > drivers/media/platform/coda.c: In function 'coda_remove':
> > drivers/media/platform/coda.c:2024: error: implicit declaration of function 'iram_free'
> >
> > Since the content of iram.h is not imx specific, move it to
> > include/linux/platform_data/imx-iram.h instead. This is an intermediate solution
> > until the i.MX iram allocator is converted to the generic SRAM allocator.
> >
> > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > ---
> >
> > Based on an earlier version from Fabio Estevam, but this one moves iram.h
> > to include/linux/platform_data/imx-iram.h instead of include/linux/iram.h
> > which is a less generic name.
> >
> >  arch/arm/mach-imx/iram.h               |   41 --------------------------------
> >  arch/arm/mach-imx/iram_alloc.c         |    3 +--
> >  drivers/media/platform/coda.c          |    2 +-
> >  include/linux/platform_data/imx-iram.h |   41 ++++++++++++++++++++++++++++++++
> >  4 files changed, 43 insertions(+), 44 deletions(-)
> >  delete mode 100644 arch/arm/mach-imx/iram.h
> >  create mode 100644 include/linux/platform_data/imx-iram.h
> 
> It would be better to use git mv /git format-patch -M, so that git can
> detect the file rename.
Note that git-mv is not needed here. Using it doesn't change anything
and you can use git-format-patch -M independant of it.

Best regards
Uwe
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diff mbox

Patch

diff --git a/arch/arm/mach-imx/iram.h b/arch/arm/mach-imx/iram.h
deleted file mode 100644
index 022690c..0000000
--- a/arch/arm/mach-imx/iram.h
+++ /dev/null
@@ -1,41 +0,0 @@ 
-/*
- * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-#include <linux/errno.h>
-
-#ifdef CONFIG_IRAM_ALLOC
-
-int __init iram_init(unsigned long base, unsigned long size);
-void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr);
-void iram_free(unsigned long dma_addr, unsigned int size);
-
-#else
-
-static inline int __init iram_init(unsigned long base, unsigned long size)
-{
-	return -ENOMEM;
-}
-
-static inline void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr)
-{
-	return NULL;
-}
-
-static inline void iram_free(unsigned long base, unsigned long size) {}
-
-#endif
diff --git a/arch/arm/mach-imx/iram_alloc.c b/arch/arm/mach-imx/iram_alloc.c
index 6c80424..e05cf40 100644
--- a/arch/arm/mach-imx/iram_alloc.c
+++ b/arch/arm/mach-imx/iram_alloc.c
@@ -22,8 +22,7 @@ 
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/genalloc.h>
-
-#include "iram.h"
+#include "linux/platform_data/imx-iram.h"
 
 static unsigned long iram_phys_base;
 static void __iomem *iram_virt_base;
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 7b8b547..afadd3a 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -23,8 +23,8 @@ 
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/of.h>
+#include <linux/platform_data/imx-iram.h>
 
-#include <mach/iram.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
diff --git a/include/linux/platform_data/imx-iram.h b/include/linux/platform_data/imx-iram.h
new file mode 100644
index 0000000..022690c
--- /dev/null
+++ b/include/linux/platform_data/imx-iram.h
@@ -0,0 +1,41 @@ 
+/*
+ * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+#include <linux/errno.h>
+
+#ifdef CONFIG_IRAM_ALLOC
+
+int __init iram_init(unsigned long base, unsigned long size);
+void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr);
+void iram_free(unsigned long dma_addr, unsigned int size);
+
+#else
+
+static inline int __init iram_init(unsigned long base, unsigned long size)
+{
+	return -ENOMEM;
+}
+
+static inline void __iomem *iram_alloc(unsigned int size, unsigned long *dma_addr)
+{
+	return NULL;
+}
+
+static inline void iram_free(unsigned long base, unsigned long size) {}
+
+#endif