[PATCH] MAINTAINERS: Add myself as maintainer

2019-10-15 Thread Matt Sickler
>From 1943c35f5c6068cea3cdfb33a48990eca5767c9b Mon Sep 17 00:00:00 2001 From: Matt Sickler Date: Tue, 15 Oct 2019 09:11:17 -0500 Subject: [PATCH] MAINTAINERS: Add myself as maintainer for the Daktronics Drivers Signed-off-by: Matt Sickler --- MAINTAINERS | 5 + 1 file changed

RE: [PATCH] KPC2000: kpc2000_spi.c: Fix style issues (line length)

2019-10-10 Thread Matt Sickler
>-Original Message- >From: devel On Behalf Of >Chandra Annamaneni >Sent: Wednesday, October 09, 2019 10:09 PM >To: gre...@linuxfoundation.org >Cc: de...@driverdev.osuosl.org; gneuk...@gmail.com; chandra...@gmail.com; >fabian.krue...@fau.de; linux- >ker...@vger.kernel.org; si...@nikanor.n

RE: [PATCH] staging:kpc2000:Fix dubious x | !y sparse warning

2019-08-01 Thread Matt Sickler
>-Original Message- >From: devel On Behalf Of Greg >KH >Sent: Thursday, August 01, 2019 11:35 AM >To: Harsh Jain >Cc: de...@driverdev.osuosl.org; linux-kernel@vger.kernel.org >Subject: Re: [PATCH] staging:kpc2000:Fix dubious x | !y sparse warning > >On Thu, Aug 01, 2019 at 12:06:06AM +05

RE: [PATCH v3] staging: kpc2000: Convert put_page to put_user_page*()

2019-07-19 Thread Matt Sickler
>From: Bharath Vedartham >Changes since v2 >- Added back PageResevered check as suggested by John Hubbard. > >The PageReserved check needs a closer look and is not worth messing >around with for now. > >Matt, Could you give any suggestions for testing this patch? Myself or someone else fr

RE: [PATCH] staging: kpc2000: Convert put_page() to put_user_page*()

2019-07-15 Thread Matt Sickler
It looks like Outlook is going to absolutely trash this email. Hopefully it comes through okay. >> There have been issues with get_user_pages and filesystem writeback. >> The issues are better described in [1]. >> >> The solution being proposed wants to keep track of gup_pinned pages >which will

RE: [PATCH v2] staging: kpc2000: kpc_i2c: remove the macros inb_p and outb_p

2019-06-11 Thread Matt Sickler
>-Original Message- >From: devel On Behalf Of >Geordan Neukum > >This inb() call looks like a bug. We perform a 64-bit operation when >talking to this hardware register everywhere else in this driver. Anyone >have more insight into the hardware with which this driver interacts >such that t

RE: [PATCH] staging: kpc2000: kpc_dma: fix symbol 'kpc_dma_add_device' was not declared.

2019-06-05 Thread Matt Sickler
>This was reported by sparse: >drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:39:7: warning: symbol >'kpc_dma_add_device >' was not declared. Should it be static? > >Signed-off-by: Valerio Genovese >--- > drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h | 1 + > 1 file changed, 1 insertion(+) > >

RE: [PATCH 1/4] staging: kpc2000: add spaces around operators in core.c

2019-05-30 Thread Matt Sickler
>From: devel On Behalf Of >Greg KH >On Fri, May 24, 2019 at 01:07:59PM +0200, Simon Sandström wrote: >> --- a/drivers/staging/kpc2000/kpc2000/core.c >> +++ b/drivers/staging/kpc2000/kpc2000/core.c >> @@ -276,18 +276,18 @@ static ssize_t kp2000_cdev_read(struct file *filp, > >This whole function ju

RE: [PATCH RFC V2] staging: kpc2000: use int for wait_for_completion_interruptible

2019-04-29 Thread Matt Sickler
l Message- >From: Nicholas Mc Guire >Sent: Saturday, April 27, 2019 4:15 AM >To: Greg Kroah-Hartman >Cc: Matt Sickler ; de...@driverdev.osuosl.org; >linux-kernel@vger.kernel.org; Nicholas Mc Guire >Subject: [PATCH RFC V2] staging: kpc2000: use int for >wait_for_completio

RE: [PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
From: gre...@linuxfoundation.org [mailto:gre...@linuxfoundation.org] > >On Fri, Mar 21, 2014 at 02:20:11PM +, Matt Sickler wrote: >> Tiny patch to let uio-based drivers override the read(2), write(2), and >> poll(2) syscalls. >> The rationale is that some uio-based dri

[PATCH]: UIO read(2)/write(2) overrides

2014-03-21 Thread Matt Sickler
Tiny patch to let uio-based drivers override the read(2), write(2), and poll(2) syscalls. The rationale is that some uio-based drivers might want the mmap(2) functionality of UIO, but have no need for the IRQ semantics of read(2) and write(2). Signed-Off-by: Matt Sickler --- diff --git a