linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Syed Nayyar Waris <syednwaris@gmail.com>
To: akpm@linux-foundation.org
Cc: andriy.shevchenko@linux.intel.com, vilhelm.gray@gmail.com,
	michal.simek@xilinx.com, arnd@arndb.de, rrichter@marvell.com,
	linus.walleij@linaro.org, bgolaszewski@baylibre.com,
	yamada.masahiro@socionext.com, rui.zhang@intel.com,
	daniel.lezcano@linaro.org, amit.kucheria@verdurent.com,
	linux-arch@vger.kernel.org, linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org
Subject: [RESEND PATCH 3/4] gpio: xilinx: Modify bitmap_set_value() calls
Date: Sat, 21 Nov 2020 00:15:41 +0530	[thread overview]
Message-ID: <c509c26eb9903414bd730bdd344b7864aedaa6f1.1605893642.git.syednwaris@gmail.com> (raw)
Message-ID: <20201120184541.9VWSxoMPn7s1fROI34rtjvi8OimFHQi1T7qB08uWLVU@z> (raw)
In-Reply-To: <cover.1605893641.git.syednwaris@gmail.com>

Modify the bitmap_set_value() calls. bitmap_set_value()
now takes an extra bitmap width as second argument and the width of
value is now present as the fourth argument.

Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Syed Nayyar Waris <syednwaris@gmail.com>
---
 drivers/gpio/gpio-xilinx.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index ad4ee4145db4..05dae086c4d0 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -151,16 +151,16 @@ static void xgpio_set_multiple(struct gpio_chip *gc, unsigned long *mask,
 	spin_lock_irqsave(&chip->gpio_lock[0], flags);
 	spin_lock(&chip->gpio_lock[1]);
 
-	bitmap_set_value(old, state[0], 0, width[0]);
-	bitmap_set_value(old, state[1], width[0], width[1]);
+	bitmap_set_value(old, 64, state[0], width[0], 0);
+	bitmap_set_value(old, 64, state[1], width[1], width[0]);
 	bitmap_replace(new, old, bits, mask, gc->ngpio);
 
-	bitmap_set_value(old, state[0], 0, 32);
-	bitmap_set_value(old, state[1], 32, 32);
+	bitmap_set_value(old, 64, state[0], 32, 0);
+	bitmap_set_value(old, 64, state[1], 32, 32);
 	state[0] = bitmap_get_value(new, 0, width[0]);
 	state[1] = bitmap_get_value(new, width[0], width[1]);
-	bitmap_set_value(new, state[0], 0, 32);
-	bitmap_set_value(new, state[1], 32, 32);
+	bitmap_set_value(new, 64, state[0], 32, 0);
+	bitmap_set_value(new, 64, state[1], 32, 32);
 	bitmap_xor(changed, old, new, 64);
 
 	if (((u32 *)changed)[0])
-- 
2.29.0


  parent reply	other threads:[~2020-11-20 18:46 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-20 17:42 [PATCH 0/4] Modify bitmap_set_value() to suppress compiler warning Syed Nayyar Waris
2020-11-20 17:44 ` [PATCH 1/4] bitmap: Modify bitmap_set_value() to check bitmap length Syed Nayyar Waris
2020-11-20 17:59   ` William Breathitt Gray
2020-11-20 18:02     ` Syed Nayyar Waris
2020-11-20 18:43   ` [RESEND PATCH " Syed Nayyar Waris
2020-11-20 17:45 ` [PATCH 2/4] lib/test_bitmap.c: Modify for_each_set_clump test Syed Nayyar Waris
2020-11-20 18:44   ` [RESEND PATCH " Syed Nayyar Waris
2020-11-20 17:46 ` Syed Nayyar Waris [this message]
2020-11-20 18:45   ` [RESEND PATCH 3/4] gpio: xilinx: Modify bitmap_set_value() calls Syed Nayyar Waris
2020-12-01 15:33   ` Bartosz Golaszewski
2020-12-12  9:39     ` Syed Nayyar Waris
2020-11-20 17:48 ` [PATCH 4/4] gpio: xilinx: Add extra check to see if sum of widths exceed 64 Syed Nayyar Waris
2020-11-20 18:46   ` [RESEND PATCH 4/4] gpio: xilinx: Add extra check " Syed Nayyar Waris

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=c509c26eb9903414bd730bdd344b7864aedaa6f1.1605893642.git.syednwaris@gmail.com \
    --to=syednwaris@gmail.com \
    --cc=akpm@linux-foundation.org \
    --cc=amit.kucheria@verdurent.com \
    --cc=andriy.shevchenko@linux.intel.com \
    --cc=arnd@arndb.de \
    --cc=bgolaszewski@baylibre.com \
    --cc=daniel.lezcano@linaro.org \
    --cc=linus.walleij@linaro.org \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-gpio@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=michal.simek@xilinx.com \
    --cc=rrichter@marvell.com \
    --cc=rui.zhang@intel.com \
    --cc=vilhelm.gray@gmail.com \
    --cc=yamada.masahiro@socionext.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).