From 8d69abb08343706f88380edb83927ffc0fc83098 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Sun, 18 Jan 2009 11:55:19 +0200 Subject: [PATCH] [ARM] pxa: fix NAND and MMC clock initialization for pxa3xx After commit 8c3abc7d903df492a7394b0adae4349d9a381aaf ("[ARM] pxa: convert to clkdev and match clocks by struct device where possible") get_clk in pxa3xx_nand fails with -ENOENT. Apparently, clk_get in pxamci will also fail for MCI2 on PXA310. The 'clk_find' and therefore 'clk_get' require driver to supply both 'dev_id' and 'con_id' if they are not NULL in the 'strcut clk_lookup', but neither pxa3xx_nand nor pxamci supply 'con_id'. This patch sets 'con_id' to NULL in NAND clock and MCI2 clock registration. Signed-off-by: Mike Rapoport Signed-off-by: Eric Miao --- arch/arm/mach-pxa/pxa300.c | 4 ++-- arch/arm/mach-pxa/pxa320.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c index f735e58e666..83fb609b6eb 100644 --- a/arch/arm/mach-pxa/pxa300.c +++ b/arch/arm/mach-pxa/pxa300.c @@ -88,13 +88,13 @@ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = { static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0); static struct clk_lookup common_clkregs[] = { - INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"), + INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL), }; static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0); static struct clk_lookup pxa310_clkregs[] = { - INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"), + INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", NULL), }; static int __init pxa300_init(void) diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c index effe408c186..36f066196fa 100644 --- a/arch/arm/mach-pxa/pxa320.c +++ b/arch/arm/mach-pxa/pxa320.c @@ -83,7 +83,7 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = { static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0); static struct clk_lookup pxa320_clkregs[] = { - INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", "NANDCLK"), + INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL), }; static int __init pxa320_init(void) -- 2.41.1