diff options
| -rw-r--r-- | arch/arm/kernel/bios32.c | 2 | ||||
| -rw-r--r-- | drivers/pci/host/pcie-rockchip.c | 2 | ||||
| -rw-r--r-- | fs/befs/btree.c | 15 | ||||
| -rw-r--r-- | include/linux/clk.h | 22 |
4 files changed, 30 insertions, 11 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 56dc1a3a33b4..c1809fb549dd 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -480,7 +480,7 @@ static void pcibios_init_hw(struct device *parent, struct hw_pci *hw, ret = pcibios_init_resource(nr, sys, hw->io_optional); if (ret) { - kfree(sys); + pci_free_host_bridge(bridge); break; } diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c index 5acf8694fb23..7bb9870f6d8c 100644 --- a/drivers/pci/host/pcie-rockchip.c +++ b/drivers/pci/host/pcie-rockchip.c @@ -1483,7 +1483,7 @@ static int rockchip_pcie_probe(struct platform_device *pdev) bridge->swizzle_irq = pci_common_swizzle; err = pci_scan_root_bus_bridge(bridge); - if (!err) + if (err < 0) goto err_free_res; bus = bridge->bus; diff --git a/fs/befs/btree.c b/fs/befs/btree.c index d509887c580c..1b7e0f7128d6 100644 --- a/fs/befs/btree.c +++ b/fs/befs/btree.c @@ -120,18 +120,15 @@ static int befs_compare_strings(const void *key1, int keylen1, const void *key2, int keylen2); /** - * befs_bt_read_super - read in btree superblock convert to cpu byteorder - * @sb: Filesystem superblock - * @ds: Datastream to read from - * @sup: Buffer in which to place the btree superblock + * befs_bt_read_super() - read in btree superblock convert to cpu byteorder + * @sb: Filesystem superblock + * @ds: Datastream to read from + * @sup: Buffer in which to place the btree superblock * * Calls befs_read_datastream to read in the btree superblock and * makes sure it is in cpu byteorder, byteswapping if necessary. - * - * On success, returns BEFS_OK and *@sup contains the btree superblock, - * in cpu byte order. - * - * On failure, BEFS_ERR is returned. + * Return: BEFS_OK on success and if *@sup contains the btree superblock in cpu + * byte order. Otherwise return BEFS_ERR on error. */ static int befs_bt_read_super(struct super_block *sb, const befs_data_stream *ds, diff --git a/include/linux/clk.h b/include/linux/clk.h index 91bd464f4c9b..12c96d94d1fa 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -657,6 +657,28 @@ static inline void clk_disable_unprepare(struct clk *clk) clk_unprepare(clk); } +static inline int clk_bulk_prepare_enable(int num_clks, + struct clk_bulk_data *clks) +{ + int ret; + + ret = clk_bulk_prepare(num_clks, clks); + if (ret) + return ret; + ret = clk_bulk_enable(num_clks, clks); + if (ret) + clk_bulk_unprepare(num_clks, clks); + + return ret; +} + +static inline void clk_bulk_disable_unprepare(int num_clks, + struct clk_bulk_data *clks) +{ + clk_bulk_disable(num_clks, clks); + clk_bulk_unprepare(num_clks, clks); +} + #if defined(CONFIG_OF) && defined(CONFIG_COMMON_CLK) struct clk *of_clk_get(struct device_node *np, int index); struct clk *of_clk_get_by_name(struct device_node *np, const char *name); |