From patchwork Wed May 26 20:54:07 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarod Wilson X-Patchwork-Id: 102507 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o4QKsDHg028787 for ; Wed, 26 May 2010 20:54:14 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757813Ab0EZUyL (ORCPT ); Wed, 26 May 2010 16:54:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42270 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754776Ab0EZUyK (ORCPT ); Wed, 26 May 2010 16:54:10 -0400 Received: from int-mx04.intmail.prod.int.phx2.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.17]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o4QKs9h0014812 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 26 May 2010 16:54:09 -0400 Received: from ihatethathostname.lab.bos.redhat.com (ihatethathostname.lab.bos.redhat.com [10.16.43.238]) by int-mx04.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o4QKs8Ji017054 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Wed, 26 May 2010 16:54:09 -0400 Received: from ihatethathostname.lab.bos.redhat.com (ihatethathostname.lab.bos.redhat.com [127.0.0.1]) by ihatethathostname.lab.bos.redhat.com (8.14.4/8.14.3) with ESMTP id o4QKs8ZI005300 for ; Wed, 26 May 2010 16:54:08 -0400 Received: (from jarod@localhost) by ihatethathostname.lab.bos.redhat.com (8.14.4/8.14.4/Submit) id o4QKs7Bi005298 for linux-media@vger.kernel.org; Wed, 26 May 2010 16:54:07 -0400 X-Authentication-Warning: ihatethathostname.lab.bos.redhat.com: jarod set sender to jarod@redhat.com using -f Date: Wed, 26 May 2010 16:54:07 -0400 From: Jarod Wilson To: linux-media@vger.kernel.org Subject: [PATCH] IR/imon: clean up usage of bools Message-ID: <20100526205407.GA5255@redhat.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.17 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Wed, 26 May 2010 20:54:14 +0000 (UTC) diff --git a/drivers/media/IR/imon.c b/drivers/media/IR/imon.c index 5e20456..2bae9ba 100644 --- a/drivers/media/IR/imon.c +++ b/drivers/media/IR/imon.c @@ -385,7 +385,7 @@ static int display_open(struct inode *inode, struct file *file) err("%s: display port is already open", __func__); retval = -EBUSY; } else { - ictx->display_isopen = 1; + ictx->display_isopen = true; file->private_data = ictx; dev_dbg(ictx->dev, "display port opened\n"); } @@ -422,7 +422,7 @@ static int display_close(struct inode *inode, struct file *file) err("%s: display is not open", __func__); retval = -EIO; } else { - ictx->display_isopen = 0; + ictx->display_isopen = false; dev_dbg(ictx->dev, "display port closed\n"); if (!ictx->dev_present_intf0) { /* @@ -491,12 +491,12 @@ static int send_packet(struct imon_context *ictx) } init_completion(&ictx->tx.finished); - ictx->tx.busy = 1; + ictx->tx.busy = true; smp_rmb(); /* ensure later readers know we're busy */ retval = usb_submit_urb(ictx->tx_urb, GFP_KERNEL); if (retval) { - ictx->tx.busy = 0; + ictx->tx.busy = false; smp_rmb(); /* ensure later readers know we're not busy */ err("%s: error submitting urb(%d)", __func__, retval); } else { @@ -682,7 +682,7 @@ static ssize_t store_associate_remote(struct device *d, return -ENODEV; mutex_lock(&ictx->lock); - ictx->rf_isassociating = 1; + ictx->rf_isassociating = true; send_associate_24g(ictx); mutex_unlock(&ictx->lock); @@ -950,7 +950,7 @@ static void usb_tx_callback(struct urb *urb) ictx->tx.status = urb->status; /* notify waiters that write has finished */ - ictx->tx.busy = 0; + ictx->tx.busy = false; smp_rmb(); /* ensure later readers know we're not busy */ complete(&ictx->tx.finished); } @@ -1215,7 +1215,7 @@ static bool imon_mouse_event(struct imon_context *ictx, { char rel_x = 0x00, rel_y = 0x00; u8 right_shift = 1; - bool mouse_input = 1; + bool mouse_input = true; int dir = 0; /* newer iMON device PAD or mouse button */ @@ -1246,7 +1246,7 @@ static bool imon_mouse_event(struct imon_context *ictx, } else if (ictx->kc == KEY_CHANNELDOWN && (buf[2] & 0x40) != 0x40) { dir = -1; } else - mouse_input = 0; + mouse_input = false; if (mouse_input) { dev_dbg(ictx->dev, "sending mouse data via input subsystem\n"); @@ -1450,7 +1450,7 @@ static void imon_incoming_packet(struct imon_context *ictx, unsigned char *buf = urb->transfer_buffer; struct device *dev = ictx->dev; u32 kc; - bool norelease = 0; + bool norelease = false; int i; u64 temp_key; u64 panel_key = 0; @@ -1517,7 +1517,7 @@ static void imon_incoming_packet(struct imon_context *ictx, !(buf[1] & 0x1 || buf[1] >> 2 & 0x1))) { len = 8; imon_pad_to_keys(ictx, buf); - norelease = 1; + norelease = true; } if (debug) { @@ -1580,7 +1580,7 @@ not_input_data: (buf[6] == 0x5E && buf[7] == 0xDF))) { /* DT */ dev_warn(dev, "%s: remote associated refid=%02X\n", __func__, buf[1]); - ictx->rf_isassociating = 0; + ictx->rf_isassociating = false; } } @@ -1790,9 +1790,9 @@ static bool imon_find_endpoints(struct imon_context *ictx, int ifnum = iface_desc->desc.bInterfaceNumber; int num_endpts = iface_desc->desc.bNumEndpoints; int i, ep_dir, ep_type; - bool ir_ep_found = 0; - bool display_ep_found = 0; - bool tx_control = 0; + bool ir_ep_found = false; + bool display_ep_found = false; + bool tx_control = false; /* * Scan the endpoint list and set: @@ -1808,13 +1808,13 @@ static bool imon_find_endpoints(struct imon_context *ictx, ep_type == USB_ENDPOINT_XFER_INT) { rx_endpoint = ep; - ir_ep_found = 1; + ir_ep_found = true; dev_dbg(ictx->dev, "%s: found IR endpoint\n", __func__); } else if (!display_ep_found && ep_dir == USB_DIR_OUT && ep_type == USB_ENDPOINT_XFER_INT) { tx_endpoint = ep; - display_ep_found = 1; + display_ep_found = true; dev_dbg(ictx->dev, "%s: found display endpoint\n", __func__); } } @@ -1835,8 +1835,8 @@ static bool imon_find_endpoints(struct imon_context *ictx, * newer iMON devices that use control urb instead of interrupt */ if (!display_ep_found) { - tx_control = 1; - display_ep_found = 1; + tx_control = true; + display_ep_found = true; dev_dbg(ictx->dev, "%s: device uses control endpoint, not " "interface OUT endpoint\n", __func__); } @@ -1847,7 +1847,7 @@ static bool imon_find_endpoints(struct imon_context *ictx, * and without... :\ */ if (ictx->display_type == IMON_DISPLAY_TYPE_NONE) { - display_ep_found = 0; + display_ep_found = false; dev_dbg(ictx->dev, "%s: device has no display\n", __func__); } @@ -1856,7 +1856,7 @@ static bool imon_find_endpoints(struct imon_context *ictx, * that refers to e.g. /dev/lcd0 (a character device LCD or VFD). */ if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) { - display_ep_found = 0; + display_ep_found = false; dev_dbg(ictx->dev, "%s: iMON Touch device found\n", __func__); } @@ -1905,7 +1905,7 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf) ictx->dev = dev; ictx->usbdev_intf0 = usb_get_dev(interface_to_usbdev(intf)); - ictx->dev_present_intf0 = 1; + ictx->dev_present_intf0 = true; ictx->rx_urb_intf0 = rx_urb; ictx->tx_urb = tx_urb; @@ -1979,7 +1979,7 @@ static struct imon_context *imon_init_intf1(struct usb_interface *intf, } ictx->usbdev_intf1 = usb_get_dev(interface_to_usbdev(intf)); - ictx->dev_present_intf1 = 1; + ictx->dev_present_intf1 = true; ictx->rx_urb_intf1 = rx_urb; ret = -ENODEV; @@ -2297,7 +2297,7 @@ static void __devexit imon_disconnect(struct usb_interface *interface) } if (ifnum == 0) { - ictx->dev_present_intf0 = 0; + ictx->dev_present_intf0 = false; usb_kill_urb(ictx->rx_urb_intf0); input_unregister_device(ictx->idev); if (ictx->display_supported) { @@ -2307,7 +2307,7 @@ static void __devexit imon_disconnect(struct usb_interface *interface) usb_deregister_dev(interface, &imon_vfd_class); } } else { - ictx->dev_present_intf1 = 0; + ictx->dev_present_intf1 = false; usb_kill_urb(ictx->rx_urb_intf1); if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) input_unregister_device(ictx->touch);