linux-kernel - RE: [PATCH 01/20] video: msm: Fix typo 'mpd'->'mdp'

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Date:	Mon, 21 Mar 2011 09:54:00 +0530
From:	"Janorkar, Mayuresh" <mayur@...com>
To:	Carl Vanderlip <carlv@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	David Brown <davidb@...eaurora.org>,
	Daniel Walker <dwalker@...o99.com>,
	Bryan Huntsman <bryanh@...eaurora.org>
CC:	Brian Swetland <swetland@...gle.com>,
	Dima Zavin <dima@...roid.com>,
	Rebecca Schultz Zavin <rebecca@...roid.com>,
	Colin Cross <ccross@...roid.com>,
	"linux-fbdev@...r.kernel.org" <linux-fbdev@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 01/20] video: msm: Fix typo 'mpd'->'mdp'



> -----Original Message-----
> From: linux-fbdev-owner@...r.kernel.org [mailto:linux-fbdev-
> owner@...r.kernel.org] On Behalf Of Carl Vanderlip
> Sent: Saturday, March 19, 2011 3:22 AM
> To: Russell King; David Brown; Daniel Walker; Bryan Huntsman
> Cc: Brian Swetland; Dima Zavin; Rebecca Schultz Zavin; Colin Cross; linux-
> fbdev@...r.kernel.org; linux-arm-kernel@...ts.infradead.org; linux-arm-
> msm@...r.kernel.org; linux-kernel@...r.kernel.org; Carl Vanderlip
> Subject: [PATCH 01/20] video: msm: Fix typo 'mpd'->'mdp'
> 
> From: Brian Swetland <swetland@...gle.com>
> 
> Trivial fix

The Subject line states that you are only changing a typo from mpd to mdp.
The description doesn't state anything more.
But the patch is changing Copyright info also.
> 
> Authors:
> Dima Zavin <dima@...roid.com>
> Rebecca Schultz Zavin <rebecca@...roid.com>
> Colin Cross <ccross@...roid.com>
> 
> Signed-off-by: Carl Vanderlip <carlv@...eaurora.org>
> ---
>  arch/arm/mach-msm/include/mach/msm_fb.h |    2 +-
>  drivers/video/msm/mdp.c                 |    8 ++++----
>  drivers/video/msm/mdp_ppp.c             |   10 +++++-----
>  drivers/video/msm/msm_fb.c              |    1 -
>  4 files changed, 10 insertions(+), 11 deletions(-)
> 
> diff --git a/arch/arm/mach-msm/include/mach/msm_fb.h b/arch/arm/mach-
> msm/include/mach/msm_fb.h
> index 1f4fc81..da11719 100644
> --- a/arch/arm/mach-msm/include/mach/msm_fb.h
> +++ b/arch/arm/mach-msm/include/mach/msm_fb.h
> @@ -114,7 +114,7 @@ struct mdp_blit_req;
>  struct fb_info;
>  struct mdp_device {
>  	struct device dev;
> -	void (*dma)(struct mdp_device *mpd, uint32_t addr,
> +	void (*dma)(struct mdp_device *mdp, uint32_t addr,
>  		    uint32_t stride, uint32_t w, uint32_t h, uint32_t x,
>  		    uint32_t y, struct msmfb_callback *callback, int
> interface);
>  	void (*dma_wait)(struct mdp_device *mdp);
> diff --git a/drivers/video/msm/mdp.c b/drivers/video/msm/mdp.c
> index c3636d5..45af97d 100644
> --- a/drivers/video/msm/mdp.c
> +++ b/drivers/video/msm/mdp.c
> @@ -2,7 +2,7 @@
>   *
>   * MSM MDP Interface (used by framebuffer core)
>   *
> - * Copyright (C) 2007 QUALCOMM Incorporated
> + * Copyright (C) 2007, 2011 Code Aurora Forum. All rights reserved.

It is a change from 2007 to 2011 and the company name is being changed.
I think it should be mentioned in the Subject/Description.

>   * Copyright (C) 2007 Google Incorporated
>   *
>   * This software is licensed under the terms of the GNU General Public
> @@ -288,7 +288,7 @@ int mdp_blit(struct mdp_device *mdp_dev, struct
> fb_info *fb,
>  	/* WORKAROUND FOR HARDWARE BUG IN BG TILE FETCH */
>  	if (unlikely(req->src_rect.h == 0 ||
>  		     req->src_rect.w == 0)) {
> -		printk(KERN_ERR "mpd_ppp: src img of zero size!\n");
> +		printk(KERN_ERR "mdp_ppp: src img of zero size!\n");
>  		return -EINVAL;
>  	}
>  	if (unlikely(req->dst_rect.h == 0 ||
> @@ -298,13 +298,13 @@ int mdp_blit(struct mdp_device *mdp_dev, struct
> fb_info *fb,
>  	/* do this first so that if this fails, the caller can always
>  	 * safely call put_img */
>  	if (unlikely(get_img(&req->src, fb, &src_start, &src_len,
> &src_file))) {
> -		printk(KERN_ERR "mpd_ppp: could not retrieve src image from "
> +		printk(KERN_ERR "mdp_ppp: could not retrieve src image from "
>  				"memory\n");
>  		return -EINVAL;
>  	}
> 
>  	if (unlikely(get_img(&req->dst, fb, &dst_start, &dst_len,
> &dst_file))) {
> -		printk(KERN_ERR "mpd_ppp: could not retrieve dst image from "
> +		printk(KERN_ERR "mdp_ppp: could not retrieve dst image from "
>  				"memory\n");
>  		return -EINVAL;
>  	}
> diff --git a/drivers/video/msm/mdp_ppp.c b/drivers/video/msm/mdp_ppp.c
> index 4ff001f..2b04027 100644
> --- a/drivers/video/msm/mdp_ppp.c
> +++ b/drivers/video/msm/mdp_ppp.c
> @@ -1,6 +1,6 @@
>  /* drivers/video/msm/mdp_ppp.c
>   *
> - * Copyright (C) 2007 QUALCOMM Incorporated
> + * Copyright (C) 2007, 2011 Code Aurora Forum. All rights reserved.

Same here.

>   * Copyright (C) 2007 Google Incorporated
>   *
>   * This software is licensed under the terms of the GNU General Public
> @@ -650,7 +650,7 @@ int mdp_ppp_blit(const struct mdp_info *mdp, struct
> mdp_blit_req *req,
> 
>  	if (unlikely(req->src.format >= MDP_IMGTYPE_LIMIT ||
>  		     req->dst.format >= MDP_IMGTYPE_LIMIT)) {
> -		printk(KERN_ERR "mpd_ppp: img is of wrong format\n");
> +		printk(KERN_ERR "mdp_ppp: img is of wrong format\n");
>  		return -EINVAL;
>  	}
> 
> @@ -658,7 +658,7 @@ int mdp_ppp_blit(const struct mdp_info *mdp, struct
> mdp_blit_req *req,
>  		     req->src_rect.y > req->src.height ||
>  		     req->dst_rect.x > req->dst.width ||
>  		     req->dst_rect.y > req->dst.height)) {
> -		printk(KERN_ERR "mpd_ppp: img rect is outside of img!\n");
> +		printk(KERN_ERR "mdp_ppp: img rect is outside of img!\n");
>  		return -EINVAL;
>  	}
> 
> @@ -694,7 +694,7 @@ int mdp_ppp_blit(const struct mdp_info *mdp, struct
> mdp_blit_req *req,
> 
>  	if (!valid_src_dst(src_start, src_len, dst_start, dst_len, req,
>  			   &regs)) {
> -		printk(KERN_ERR "mpd_ppp: final src or dst location is "
> +		printk(KERN_ERR "mdp_ppp: final src or dst location is "
>  			"invalid, are you trying to make an image too large "
>  			"or to place it outside the screen?\n");
>  		return -EINVAL;
> @@ -708,7 +708,7 @@ int mdp_ppp_blit(const struct mdp_info *mdp, struct
> mdp_blit_req *req,
>  		regs.op |= PPP_OP_DITHER_EN;
>  	blit_blend(req, &regs);
>  	if (blit_scale(mdp, req, &regs)) {
> -		printk(KERN_ERR "mpd_ppp: error computing scale for img.\n");
> +		printk(KERN_ERR "mdp_ppp: error computing scale for img.\n");
>  		return -EINVAL;
>  	}
>  	blit_blur(mdp, req, &regs);
> diff --git a/drivers/video/msm/msm_fb.c b/drivers/video/msm/msm_fb.c
> index 5436aeb..04d0067 100644
> --- a/drivers/video/msm/msm_fb.c
> +++ b/drivers/video/msm/msm_fb.c
> @@ -321,7 +321,6 @@ error:
>  	mutex_unlock(&msmfb->panel_init_lock);
>  }
> 
> -
>  static int msmfb_check_var(struct fb_var_screeninfo *var, struct fb_info
> *info)
>  {
>  	if ((var->xres != info->var.xres) ||
> --
> Sent by an employee of the Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
> 
> --
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