From b552a51b7c9c490b84cd3e28c2da82e1794f1fec Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Wed, 26 Aug 2009 22:00:33 +0000 Subject: ps3: Remove support for linux-2.6.28 Signed-off-by: Geoff Levand git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17412 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../0012-mtd-ps3vram-Use-msleep-in-waits.patch | 87 ---------------------- 1 file changed, 87 deletions(-) delete mode 100644 target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch (limited to 'target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch') diff --git a/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch b/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch deleted file mode 100644 index 0f235094c0..0000000000 --- a/target/linux/ps3/patches-2.6.28/0012-mtd-ps3vram-Use-msleep-in-waits.patch +++ /dev/null @@ -1,87 +0,0 @@ -From 60c0c5987b0996a7c7c4c6d90f63ed413c368a71 Mon Sep 17 00:00:00 2001 -From: Geoff Levand -Date: Wed, 7 Jan 2009 17:22:02 -0800 -Subject: [PATCH] mtd/ps3vram: Use msleep in waits - -Replace the use of udelay() with msleep() in the looping wait routines -ps3vram_notifier_wait() and ps3vram_wait_ring(). - -Signed-off-by: Geoff Levand -Signed-off-by: Benjamin Herrenschmidt ---- - drivers/mtd/devices/ps3vram.c | 42 +++++++++++++++++----------------------- - 1 files changed, 18 insertions(+), 24 deletions(-) - -diff --git a/drivers/mtd/devices/ps3vram.c b/drivers/mtd/devices/ps3vram.c -index 91cc2af..d592414 100644 ---- a/drivers/mtd/devices/ps3vram.c -+++ b/drivers/mtd/devices/ps3vram.c -@@ -109,22 +109,19 @@ static void ps3vram_notifier_reset(struct mtd_info *mtd) - notify[i] = 0xffffffff; - } - --static int ps3vram_notifier_wait(struct mtd_info *mtd, int timeout_ms) -+static int ps3vram_notifier_wait(struct mtd_info *mtd, unsigned int timeout_ms) - { - struct ps3vram_priv *priv = mtd->priv; - u32 *notify = ps3vram_get_notifier(priv->reports, NOTIFIER); -- -- timeout_ms *= 1000; -+ unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms); - - do { -- if (notify[3] == 0) -+ if (!notify[3]) - return 0; -+ msleep(1); -+ } while (time_before(jiffies, timeout)); - -- if (timeout_ms) -- udelay(1); -- } while (timeout_ms--); -- -- return -1; -+ return -ETIMEDOUT; - } - - static void ps3vram_init_ring(struct mtd_info *mtd) -@@ -135,25 +132,22 @@ static void ps3vram_init_ring(struct mtd_info *mtd) - priv->ctrl[CTRL_GET] = FIFO_BASE + FIFO_OFFSET; - } - --static int ps3vram_wait_ring(struct mtd_info *mtd, int timeout) -+static int ps3vram_wait_ring(struct mtd_info *mtd, unsigned int timeout_ms) - { - struct ps3vram_priv *priv = mtd->priv; -+ unsigned long timeout = jiffies + msecs_to_jiffies(timeout_ms); - -- /* wait until setup commands are processed */ -- timeout *= 1000; -- while (--timeout) { -+ do { - if (priv->ctrl[CTRL_PUT] == priv->ctrl[CTRL_GET]) -- break; -- udelay(1); -- } -- if (timeout == 0) { -- dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n", -- __func__, __LINE__, priv->ctrl[CTRL_PUT], -- priv->ctrl[CTRL_GET], priv->ctrl[CTRL_TOP]); -- return -ETIMEDOUT; -- } -+ return 0; -+ msleep(1); -+ } while (time_before(jiffies, timeout)); - -- return 0; -+ dev_dbg(priv->dev, "%s:%d: FIFO timeout (%08x/%08x/%08x)\n", __func__, -+ __LINE__, priv->ctrl[CTRL_PUT], priv->ctrl[CTRL_GET], -+ priv->ctrl[CTRL_TOP]); -+ -+ return -ETIMEDOUT; - } - - static void ps3vram_out_ring(struct ps3vram_priv *priv, u32 data) --- -1.6.0.4 - -- cgit v1.2.3