diff options
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.22/002-eeprom_93cx6.patch')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.22/002-eeprom_93cx6.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.22/002-eeprom_93cx6.patch b/target/linux/generic-2.6/patches-2.6.22/002-eeprom_93cx6.patch deleted file mode 100644 index 7f2b12554..000000000 --- a/target/linux/generic-2.6/patches-2.6.22/002-eeprom_93cx6.patch +++ /dev/null @@ -1,36 +0,0 @@ -From: John W. Linville <linville@tuxdriver.com> -Date: Tue, 12 Jun 2007 01:37:46 +0000 (-0400) -Subject: [PATCH] eeprom_93cx6: shorten pulse timing to match spec -X-Git-Tag: v2.6.23-rc1~1201^2~71 -X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=7e9400f178d291b2208c4ed9aac0f425c1364000 - -[PATCH] eeprom_93cx6: shorten pulse timing to match spec - -93cx6 datasheet available here: - - http://ww1.microchip.com/downloads/en/DeviceDoc/21749F.pdf - -Figure 1-1 and Table 1-2 on pages 4-5 indicate that both Clock High -Time and Clock Low Time have largest minimum times of 450ns. - -Signed-off-by: John W. Linville <linville@tuxdriver.com> ---- - -diff --git a/drivers/misc/eeprom_93cx6.c b/drivers/misc/eeprom_93cx6.c -index 0d6d742..ac515b0 100644 ---- a/drivers/misc/eeprom_93cx6.c -+++ b/drivers/misc/eeprom_93cx6.c -@@ -42,10 +42,10 @@ static inline void eeprom_93cx6_pulse_high(struct eeprom_93cx6 *eeprom) - - /* - * Add a short delay for the pulse to work. -- * According to the specifications the minimal time -- * should be 450ns so a 1us delay is sufficient. -+ * According to the specifications the "maximum minimum" -+ * time should be 450ns. - */ -- udelay(1); -+ ndelay(450); - } - - static inline void eeprom_93cx6_pulse_low(struct eeprom_93cx6 *eeprom) |