This is not used anymore since commit eb8c88808c83 ("drm/imx: add deferred plane disabling"), remove it.
Signed-off-by: Philipp Zabel p.zabel@pengutronix.de --- drivers/gpu/ipu-v3/ipu-common.c | 16 ---------------- drivers/gpu/ipu-v3/ipu-prv.h | 1 - 2 files changed, 17 deletions(-)
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 61310f8be3099..22e0a3eca7b1d 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -597,22 +597,6 @@ int ipu_idmac_wait_busy(struct ipuv3_channel *channel, int ms) } EXPORT_SYMBOL_GPL(ipu_idmac_wait_busy);
-int ipu_wait_interrupt(struct ipu_soc *ipu, int irq, int ms) -{ - unsigned long timeout; - - timeout = jiffies + msecs_to_jiffies(ms); - ipu_cm_write(ipu, BIT(irq % 32), IPU_INT_STAT(irq / 32)); - while (!(ipu_cm_read(ipu, IPU_INT_STAT(irq / 32) & BIT(irq % 32)))) { - if (time_after(jiffies, timeout)) - return -ETIMEDOUT; - cpu_relax(); - } - - return 0; -} -EXPORT_SYMBOL_GPL(ipu_wait_interrupt); - int ipu_idmac_disable_channel(struct ipuv3_channel *channel) { struct ipu_soc *ipu = channel->ipu; diff --git a/drivers/gpu/ipu-v3/ipu-prv.h b/drivers/gpu/ipu-v3/ipu-prv.h index b6e22d64159fa..ac4b8d6585008 100644 --- a/drivers/gpu/ipu-v3/ipu-prv.h +++ b/drivers/gpu/ipu-v3/ipu-prv.h @@ -225,7 +225,6 @@ int ipu_module_enable(struct ipu_soc *ipu, u32 mask); int ipu_module_disable(struct ipu_soc *ipu, u32 mask);
bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno); -int ipu_wait_interrupt(struct ipu_soc *ipu, int irq, int ms);
int ipu_csi_init(struct ipu_soc *ipu, struct device *dev, int id, unsigned long base, u32 module, struct clk *clk_ipu);