Optimize performance for single irq
Changes since v1.
* Add member to hold sdio_single_irq function in mmc_card and
minimize new code in process_sdio_pending_irqs
* Clarify commit message
Stefan Nilsson XK (1):
sdio: optimized SDIO IRQ handling for single irq
drivers/mmc/core/sdio_irq.c
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq handler
and avoiding the overhead of reading the CCCR registers.
Signed-off-by: Per Forlin per.for...@linaro.org
Acked-by: Ulf Hansson
2011/5/4 Per Forlin per.for...@linaro.org:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq handler
and avoiding the overhead of reading the CCCR registers.
[...]
---
2011/5/4 Michał Mirosław mir...@gmail.com:
2011/5/4 Per Forlin per.for...@linaro.org:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq handler
and avoiding the overhead of reading
On Wed, 4 May 2011, Per Forlin wrote:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq handler
and avoiding the overhead of reading the CCCR registers.
Signed-off-by: Per
On Wed, 4 May 2011, Per Forlin wrote:
2011/5/4 Michał Mirosław mir...@gmail.com:
2011/5/4 Per Forlin per.for...@linaro.org:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq
On 4 May 2011 19:34, Nicolas Pitre nicolas.pi...@linaro.org wrote:
On Wed, 4 May 2011, Per Forlin wrote:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by directly calling the irq handler
and avoiding the
On Wed, 4 May 2011, Per Forlin wrote:
On 4 May 2011 19:34, Nicolas Pitre nicolas.pi...@linaro.org wrote:
On Wed, 4 May 2011, Per Forlin wrote:
From: Stefan Nilsson XK stefan.xk.nils...@stericsson.com
If there is only 1 function registered it is possible to
improve performance by
