From: Peter Huewe <peterhuewe@gmx.de> To: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Sri Deevi <Srinivasa.Deevi@conexant.com>, Devin Heitmueller <dheitmueller@hauppauge.com>, Stephen Rothwell <sfr@canb.auug.org.au>, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Peter Huewe <peterhuewe@gmx.de> Subject: [PATCH] video/cx231xx: Fix sparse warning: Using plain integer as NULL pointer Date: Tue, 25 Jan 2011 21:38:52 +0100 [thread overview] Message-ID: <1295987932-19785-1-git-send-email-peterhuewe@gmx.de> (raw) This patch fixes the warning "Using plain integer as NULL pointer", generated by sparse, by replacing the offending 0s with NULL. KernelVersion: linus' tree-c723fdab Signed-off-by: Peter Huewe <peterhuewe@gmx.de> --- drivers/media/video/cx231xx/cx231xx-417.c | 4 ++-- drivers/media/video/cx231xx/cx231xx-cards.c | 16 ++++++++-------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c index fc9526a..f8f0e59 100644 --- a/drivers/media/video/cx231xx/cx231xx-417.c +++ b/drivers/media/video/cx231xx/cx231xx-417.c @@ -942,13 +942,13 @@ static int cx231xx_load_firmware(struct cx231xx *dev) p_current_fw = vmalloc(1884180 * 4); p_fw = p_current_fw; - if (p_current_fw == 0) { + if (p_current_fw == NULL) { dprintk(2, "FAIL!!!\n"); return -1; } p_buffer = vmalloc(4096); - if (p_buffer == 0) { + if (p_buffer == NULL) { dprintk(2, "FAIL!!!\n"); return -1; } diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c index 588f3e8..5b9b5f4 100644 --- a/drivers/media/video/cx231xx/cx231xx-cards.c +++ b/drivers/media/video/cx231xx/cx231xx-cards.c @@ -357,19 +357,19 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { @@ -386,14 +386,14 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { @@ -420,19 +420,19 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, }; -- 1.7.2.2
WARNING: multiple messages have this Message-ID (diff)
From: Peter Huewe <peterhuewe@gmx.de> To: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Sri Deevi <Srinivasa.Deevi@conexant.com>, Devin Heitmueller <dheitmueller@hauppauge.com>, Stephen Rothwell <sfr@canb.auug.org.au>, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Peter Huewe <peterhuewe@gmx.de> Subject: [PATCH] video/cx231xx: Fix sparse warning: Using plain integer as NULL pointer Date: Tue, 25 Jan 2011 20:38:52 +0000 [thread overview] Message-ID: <1295987932-19785-1-git-send-email-peterhuewe@gmx.de> (raw) This patch fixes the warning "Using plain integer as NULL pointer", generated by sparse, by replacing the offending 0s with NULL. KernelVersion: linus' tree-c723fdab Signed-off-by: Peter Huewe <peterhuewe@gmx.de> --- drivers/media/video/cx231xx/cx231xx-417.c | 4 ++-- drivers/media/video/cx231xx/cx231xx-cards.c | 16 ++++++++-------- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/media/video/cx231xx/cx231xx-417.c b/drivers/media/video/cx231xx/cx231xx-417.c index fc9526a..f8f0e59 100644 --- a/drivers/media/video/cx231xx/cx231xx-417.c +++ b/drivers/media/video/cx231xx/cx231xx-417.c @@ -942,13 +942,13 @@ static int cx231xx_load_firmware(struct cx231xx *dev) p_current_fw = vmalloc(1884180 * 4); p_fw = p_current_fw; - if (p_current_fw = 0) { + if (p_current_fw = NULL) { dprintk(2, "FAIL!!!\n"); return -1; } p_buffer = vmalloc(4096); - if (p_buffer = 0) { + if (p_buffer = NULL) { dprintk(2, "FAIL!!!\n"); return -1; } diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c index 588f3e8..5b9b5f4 100644 --- a/drivers/media/video/cx231xx/cx231xx-cards.c +++ b/drivers/media/video/cx231xx/cx231xx-cards.c @@ -357,19 +357,19 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { @@ -386,14 +386,14 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { @@ -420,19 +420,19 @@ struct cx231xx_board cx231xx_boards[] = { .type = CX231XX_VMUX_TELEVISION, .vmux = CX231XX_VIN_3_1, .amux = CX231XX_AMUX_VIDEO, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_COMPOSITE1, .vmux = CX231XX_VIN_2_1, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, }, { .type = CX231XX_VMUX_SVIDEO, .vmux = CX231XX_VIN_1_1 | (CX231XX_VIN_1_2 << 8) | CX25840_SVIDEO_ON, .amux = CX231XX_AMUX_LINE_IN, - .gpio = 0, + .gpio = NULL, } }, }, }; -- 1.7.2.2
next reply other threads:[~2011-01-25 20:39 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-01-25 20:38 Peter Huewe [this message] 2011-01-25 20:38 ` [PATCH] video/cx231xx: Fix sparse warning: Using plain integer as NULL pointer Peter Huewe 2011-01-25 21:23 ` Devin Heitmueller 2011-01-25 21:23 ` Devin Heitmueller 2011-01-25 21:38 ` Sri Deevi 2011-01-25 21:38 ` Sri Deevi
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1295987932-19785-1-git-send-email-peterhuewe@gmx.de \ --to=peterhuewe@gmx.de \ --cc=Srinivasa.Deevi@conexant.com \ --cc=dheitmueller@hauppauge.com \ --cc=kernel-janitors@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-media@vger.kernel.org \ --cc=mchehab@infradead.org \ --cc=sfr@canb.auug.org.au \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.