From: Felipe Balbi <balbi@ti.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: <linux-serial@vger.kernel.org>, <linux-bluetooth@vger.kernel.org>,
<peter@hurleysoftware.com>, <m-karicheri2@ti.com>,
<b32955@freescale.com>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Felipe Balbi <balbi@ti.com>
Subject: [PATCH 11/11] serial: fix UART_IIR_ID
Date: Thu, 20 Mar 2014 14:30:07 -0500 [thread overview]
Message-ID: <1395343807-21618-11-git-send-email-balbi@ti.com> (raw)
In-Reply-To: <1395343807-21618-1-git-send-email-balbi@ti.com>
UART IRQ Identification bitfield is 3
bits long (bits 3:1) but current mask only
masks 2 bits. Fix it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
include/uapi/linux/serial_reg.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h
index e632260..99b4705 100644
--- a/include/uapi/linux/serial_reg.h
+++ b/include/uapi/linux/serial_reg.h
@@ -32,7 +32,7 @@
#define UART_IIR 2 /* In: Interrupt ID Register */
#define UART_IIR_NO_INT 0x01 /* No interrupts pending */
-#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */
+#define UART_IIR_ID 0x0e /* Mask for the interrupt ID */
#define UART_IIR_MSI 0x00 /* Modem status interrupt */
#define UART_IIR_THRI 0x02 /* Transmitter holding register empty */
#define UART_IIR_RDI 0x04 /* Receiver data interrupt */
--
1.9.1.286.g5172cb3
next prev parent reply other threads:[~2014-03-20 19:32 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-20 19:29 [PATCH 01/11] tty: serial: add missing braces Felipe Balbi
2014-03-20 19:29 ` [PATCH 02/11] tty: serial: omap: switch over to devm_request_gpio Felipe Balbi
2014-03-20 19:29 ` [PATCH 03/11] tty: serial: omap: cleanup variable declarations Felipe Balbi
2014-03-20 19:30 ` [PATCH 04/11] tty: serial: omap: switch over to platform_get_resource Felipe Balbi
2014-03-20 19:30 ` [PATCH 05/11] tty: serial: omap: switch over to devm_ioremap_resource Felipe Balbi
2014-03-20 19:30 ` [PATCH 06/11] tty: serial: omap: remove some dead code Felipe Balbi
2014-03-20 19:30 ` [PATCH 07/11] tty: serial: omap: remove unneeded singlethread workqueue Felipe Balbi
2014-03-20 19:30 ` [PATCH 08/11] In the uart_handle_cts_change(), uart_write_wakeup() is called after we call @uart_port->ops->start_tx() Felipe Balbi
2014-03-20 19:37 ` Felipe Balbi
2014-03-20 19:30 ` [PATCH 09/11] bluetooth: hci_ldisc: fix deadlock condition Felipe Balbi
2014-03-20 19:40 ` Marcel Holtmann
2014-03-20 20:17 ` Felipe Balbi
2014-03-27 0:47 ` Peter Hurley
2014-03-27 2:09 ` Felipe Balbi
2014-03-27 2:20 ` Peter Hurley
2014-03-27 3:36 ` Felipe Balbi
2014-05-14 16:42 ` Dean Jenkins
2014-03-20 19:30 ` [PATCH 10/11] Revert "serial: omap: unlock the port lock" Felipe Balbi
2014-03-25 18:28 ` Tony Lindgren
2014-03-27 0:39 ` Peter Hurley
2014-03-27 2:10 ` Felipe Balbi
2014-03-27 2:27 ` Peter Hurley
2014-03-27 3:37 ` Felipe Balbi
2014-03-27 14:54 ` Karicheri, Muralidharan
2014-03-20 19:30 ` Felipe Balbi [this message]
2014-04-22 14:22 ` [PATCH 01/11] tty: serial: add missing braces Felipe Balbi
2014-04-23 0:28 ` Greg KH
2014-04-23 14:53 ` Felipe Balbi
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