diff mbox

[v3,20/24] drm/i2c: tda998x: remove the unused variable ca_i2s

Message ID 20140119195846.368a44e6@armhf (mailing list archive)
State New, archived
Headers show

Commit Message

Jean-Francois Moine Jan. 19, 2014, 6:58 p.m. UTC 
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Russell King - ARM Linux Jan. 22, 2014, 11:30 p.m. UTC | #1 
On Sun, Jan 19, 2014 at 07:58:46PM +0100, Jean-Francois Moine wrote:
> Signed-off-by: Jean-Francois Moine <moinejf@free.fr>

"ca_i2s is only ever written to, but never read, so let's get rid of it."

Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff mbox

Patch

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 324dc13..a2ad2ac 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -671,7 +671,7 @@  static void
 tda998x_configure_audio(struct tda998x_priv *priv,
 		struct drm_display_mode *mode)
 {
-	uint8_t buf[6], clksel_aip, clksel_fs, ca_i2s, cts_n, adiv;
+	uint8_t buf[6], clksel_aip, clksel_fs, cts_n, adiv;
 	uint32_t aclk, n;
 
 	/* Enable audio ports */
@@ -685,7 +685,6 @@  tda998x_configure_audio(struct tda998x_priv *priv,
 		clksel_fs = AIP_CLKSEL_FS_FS64SPDIF;
 		cts_n = CTS_N_M(3) | CTS_N_K(3);
 		aclk = 0;				/* no clock */
-		ca_i2s = 0;
 		break;
 
 	case AFMT_I2S:
@@ -694,7 +693,6 @@  tda998x_configure_audio(struct tda998x_priv *priv,
 		clksel_fs = AIP_CLKSEL_FS_ACLK;
 		cts_n = CTS_N_M(3) | CTS_N_K(3);
 		aclk = 1;				/* clock enable */
-		ca_i2s = CA_I2S_CA_I2S(0);
 		break;
 
 	default: