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| author | Guido Martínez <guido@vanguardiasur.com.ar> | 2014-06-17 11:17:03 -0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-06-26 10:52:03 +0100 |
| commit | 2e48cecb55435e10c93c6aface1a1c7ef32f4e71 (patch) | |
| tree | 9e5823a8ddbf9f5918020d28be2ad223e7bf49f5 | |
| parent | 1860e379875dfe7271c649058aeddffe5afd9d0d (diff) | |
| download | linux-2e48cecb55435e10c93c6aface1a1c7ef32f4e71.tar.gz linux-2e48cecb55435e10c93c6aface1a1c7ef32f4e71.tar.bz2 linux-2e48cecb55435e10c93c6aface1a1c7ef32f4e71.zip | |
drm/i2c: tda998x: move drm_i2c_encoder_destroy call
Currently tda998x_encoder_destroy() calls cec_write() and reg_clear(),
as part of the release procedure. Such calls need to access the I2C bus
and therefore, we need to call them before drm_i2c_encoder_destroy()
which unregisters the I2C device.
This commit moves the latter so it's done afterwards.
Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar>
Signed-off-by: Ezequiel García <ezequiel@vanguardiasur.com.ar>
Cc: <stable@vger.kernel.org> #v3.9+
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | drivers/gpu/drm/i2c/tda998x_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 48af5cac1902..b98c969aeffa 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1183,7 +1183,6 @@ static void tda998x_encoder_destroy(struct drm_encoder *encoder) { struct tda998x_priv *priv = to_tda998x_priv(encoder); - drm_i2c_encoder_destroy(encoder); /* disable all IRQs and free the IRQ handler */ cec_write(priv, REG_CEC_RXSHPDINTENA, 0); @@ -1193,6 +1192,7 @@ tda998x_encoder_destroy(struct drm_encoder *encoder) if (priv->cec) i2c_unregister_device(priv->cec); + drm_i2c_encoder_destroy(encoder); kfree(priv); } |