linux-kernel - [RESEND PATCH 08/14] serial: lantiq: Replace clk_enable/clk

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20181016091915.19909-9-songjun.wu@linux.intel.com>
Date:   Tue, 16 Oct 2018 17:19:09 +0800
From:   Songjun Wu <songjun.wu@...ux.intel.com>
To:     yixin.zhu@...ux.intel.com, chuanhua.lei@...ux.intel.com,
        hauke.mehrtens@...el.com
Cc:     gregkh@...uxfoundation.org, paul.burton@...s.com, jslaby@...e.com,
        Songjun Wu <songjun.wu@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [RESEND PATCH 08/14] serial: lantiq: Replace clk_enable/clk_disable with clk generic API

The clk driver has introduced new clock APIs that replace
the existing clk_enable and clk_disable.
- clk_enable() APIs is replaced with clk_prepare_enable()
- clk_disable() API is replaced with clk_disable_unprepare()

Signed-off-by: Songjun Wu <songjun.wu@...ux.intel.com>
---

 drivers/tty/serial/lantiq.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 4acdbdf8fe7a..34b1ef3c12ce 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -308,7 +308,7 @@ lqasc_startup(struct uart_port *port)
 	int retval;
 
 	if (!IS_ERR(ltq_port->clk))
-		clk_enable(ltq_port->clk);
+		clk_prepare_enable(ltq_port->clk);
 	port->uartclk = clk_get_rate(ltq_port->freqclk);
 
 	asc_update_bits(ASCCLC_DISS | ASCCLC_RMCMASK, (1 << ASCCLC_RMCOFFSET),
@@ -376,7 +376,7 @@ lqasc_shutdown(struct uart_port *port)
 	asc_update_bits(ASCTXFCON_TXFEN, ASCTXFCON_TXFFLU,
 		port->membase + LTQ_ASC_TXFCON);
 	if (!IS_ERR(ltq_port->clk))
-		clk_disable(ltq_port->clk);
+		clk_disable_unprepare(ltq_port->clk);
 }
 
 static void
@@ -630,7 +630,7 @@ lqasc_console_setup(struct console *co, char *options)
 	port = &ltq_port->port;
 
 	if (!IS_ERR(ltq_port->clk))
-		clk_enable(ltq_port->clk);
+		clk_prepare_enable(ltq_port->clk);
 
 	port->uartclk = clk_get_rate(ltq_port->freqclk);
 
-- 
2.11.0