From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from osg.samsung.com ([64.30.133.232]:34124 "EHLO osg.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756352AbeDFOX2 (ORCPT ); Fri, 6 Apr 2018 10:23:28 -0400 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab , Greg Kroah-Hartman , devel@driverdev.osuosl.org Subject: [PATCH 04/21] media: davinci_vpfe: mark __iomem as such Date: Fri, 6 Apr 2018 10:23:05 -0400 Message-Id: <12cab2f1324273f1db53b812fc78c7c54248b041.1523024380.git.mchehab@s-opensource.com> In-Reply-To: References: In-Reply-To: References: To: unlisted-recipients:; (no To-header on input)@bombadil.infradead.org Sender: linux-media-owner@vger.kernel.org List-ID: There are several usages of an __iomem memory that aren't marked as such, causing those warnings: drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:201:27: warning: incorrect type in assignment (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:201:27: expected void *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:201:27: got void [noderef] *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: warning: incorrect type in argument 1 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: expected void const volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: warning: incorrect type in argument 1 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: expected void const volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:510:42: warning: incorrect type in initializer (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:510:42: expected void *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:510:42: got void [noderef] *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: warning: incorrect type in argument 1 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: expected void const volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:71:27: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:797:42: warning: incorrect type in initializer (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:797:42: expected void *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:797:42: got void [noderef] *ipipeif_base_addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: warning: incorrect type in argument 2 (different address spaces) drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: expected void volatile [noderef] *addr drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:76:26: got void * Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/davinci_vpfe/dm365_ipipeif.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c index 46fd2c7f69c3..cf91f8842d35 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c @@ -66,17 +66,17 @@ ipipeif_get_pack_mode(u32 in_pix_fmt) } } -static inline u32 ipipeif_read(void *addr, u32 offset) +static inline u32 ipipeif_read(void __iomem *addr, u32 offset) { return readl(addr + offset); } -static inline void ipipeif_write(u32 val, void *addr, u32 offset) +static inline void ipipeif_write(u32 val, void __iomem *addr, u32 offset) { writel(val, addr + offset); } -static void ipipeif_config_dpc(void *addr, struct ipipeif_dpc *dpc) +static void ipipeif_config_dpc(void __iomem *addr, struct ipipeif_dpc *dpc) { u32 val = 0; @@ -191,7 +191,7 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd) struct ipipeif_params params = ipipeif->config; enum ipipeif_input_source ipipeif_source; u32 isif_port_if; - void *ipipeif_base_addr; + void __iomem *ipipeif_base_addr; unsigned int val; int data_shift; int pack_mode; @@ -507,7 +507,7 @@ static int ipipeif_s_ctrl(struct v4l2_ctrl *ctrl) void vpfe_ipipeif_enable(struct vpfe_device *vpfe_dev) { struct vpfe_ipipeif_device *ipipeif = &vpfe_dev->vpfe_ipipeif; - void *ipipeif_base_addr = ipipeif->ipipeif_base_addr; + void __iomem *ipipeif_base_addr = ipipeif->ipipeif_base_addr; unsigned char val; if (ipipeif->input != IPIPEIF_INPUT_MEMORY) @@ -794,7 +794,7 @@ static int ipipeif_video_in_queue(struct vpfe_device *vpfe_dev, unsigned long addr) { struct vpfe_ipipeif_device *ipipeif = &vpfe_dev->vpfe_ipipeif; - void *ipipeif_base_addr = ipipeif->ipipeif_base_addr; + void __iomem *ipipeif_base_addr = ipipeif->ipipeif_base_addr; unsigned int adofs; u32 val; -- 2.14.3