[PATCH 1/5] ARM: imx: Use PTR_ERR_OR_ZERO in platform-mxc_rnga.c
philippe.retornaz at gmail.com
Mon Jun 2 10:18:16 PDT 2014
Le 29/05/2014 10:03, Shawn Guo a écrit :
> On Thu, May 29, 2014 at 10:27:10AM +0530, Sachin Kamat wrote:
>> PTR_ERR_OR_ZERO simplifies the code.
>> Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org> ---
>> arch/arm/mach-imx/devices/platform-mxc_rnga.c | 6 ++---- 1 file
>> changed, 2 insertions(+), 4 deletions(-)
>> diff --git a/arch/arm/mach-imx/devices/platform-mxc_rnga.c
>> b/arch/arm/mach-imx/devices/platform-mxc_rnga.c index
> The existing code looks just fine and actually more readable to me.
> Also, all the files you are patching will eventually be killed by DT
> support. So let's just leave it there as it is for now.
heh ... well ... not so fast please !
There is a non-negligible amount of work to have a fully functional
imx31 on DT.
- USB (chipidea driver sort of works, but the PHY is a complete mess).
- SPI hardware chip select support
- pinmux support is totally absent
Currently, on imx31 we can boot on DT with (and only if the bootloader
does the pinmux for you):
And I did not even had a look at the i2c, EMI, LCD and sound support.
So I hope imx31 platform boards can stay until the situation gets better.
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