watchdog: sp805: Use devm routines
authorViresh Kumar <viresh.kumar@st.com>
Mon, 12 Mar 2012 04:22:15 +0000 (09:22 +0530)
committerWim Van Sebroeck <wim@iguana.be>
Tue, 27 Mar 2012 18:14:34 +0000 (20:14 +0200)
commitfb35a5ad5b4b2c3806b52b0159f4d5a0ad205c0f
tree194d818dd431c533991441887bed98a8390c4f61
parentd2e8919bcfb63b662945d0e5cb9338f0f2229d10
watchdog: sp805: Use devm routines

sp805 driver currently uses normal kzalloc, ioremap, etc routines. This patch
replaces these routines with devm_kzalloc and devm_request_mem_region etc, so
that we don't need to handle freeing of resources for error cases and module
removal routine.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/sp805_wdt.c