From 2ee38d4de5b0f1bd4ed9f0c830ae6949e39c18f0 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 10 Aug 2012 11:07:51 +0200 Subject: pinctrl/nomadik: fix null in irqdomain errorpath The irqdomain conversion failed to notice that we do not always have a DT node to dereference, fix this up by using a simple dev_err() that also tells the name of the device. Cc: Loic Pallardy Cc: Patrice Chotard Acked-by: Lee Jones Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-nomadik.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c index ec6ac501b23..3dde6537adb 100644 --- a/drivers/pinctrl/pinctrl-nomadik.c +++ b/drivers/pinctrl/pinctrl-nomadik.c @@ -1292,7 +1292,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) NOMADIK_GPIO_TO_IRQ(pdata->first_gpio), 0, &nmk_gpio_irq_simple_ops, nmk_chip); if (!nmk_chip->domain) { - pr_err("%s: Failed to create irqdomain\n", np->full_name); + dev_err(&dev->dev, "failed to create irqdomain\n"); ret = -ENOSYS; goto out; } -- cgit v1.2.3-18-g5258 From d599bfb324ad74e63b616809c1c13c76d1493cf9 Mon Sep 17 00:00:00 2001 From: Richard Genoud Date: Fri, 10 Aug 2012 16:53:49 +0200 Subject: trivial: pinctrl core: remove extraneous code lines In function pinctrl_get_locked, pointer p is returned on error, and also return on no_error. So, we just return it with no error test. It's pretty the same in function pinctrl_lookup_state_locked: state is returned in every case, so we drop the error test and just return state. Signed-off-by: Richard Genoud --- drivers/pinctrl/core.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) (limited to 'drivers') diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index fb7f3bebdc6..dc5c126e398 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -657,11 +657,7 @@ static struct pinctrl *pinctrl_get_locked(struct device *dev) if (p != NULL) return ERR_PTR(-EBUSY); - p = create_pinctrl(dev); - if (IS_ERR(p)) - return p; - - return p; + return create_pinctrl(dev); } /** @@ -738,11 +734,8 @@ static struct pinctrl_state *pinctrl_lookup_state_locked(struct pinctrl *p, dev_dbg(p->dev, "using pinctrl dummy state (%s)\n", name); state = create_state(p, name); - if (IS_ERR(state)) - return state; - } else { - return ERR_PTR(-ENODEV); - } + } else + state = ERR_PTR(-ENODEV); } return state; -- cgit v1.2.3-18-g5258 From b20fd25a947584cf949ad3066e41697c5cdad816 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 13 Aug 2012 22:18:52 +0800 Subject: pinctrl: imx51: fix .conf_reg of MX51_PAD_SD2_CMD__CSPI_MOSI The .conf_reg of MX51_PAD_SD2_CMD__CSPI_MOSI should be 0x7bc rather than NO_PAD. This error will cause SD2 probe failure. Signed-off-by: Shawn Guo Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-imx51.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/pinctrl/pinctrl-imx51.c b/drivers/pinctrl/pinctrl-imx51.c index 689b3c88dd2..9fd02162a3c 100644 --- a/drivers/pinctrl/pinctrl-imx51.c +++ b/drivers/pinctrl/pinctrl-imx51.c @@ -974,7 +974,7 @@ static struct imx_pin_reg imx51_pin_regs[] = { IMX_PIN_REG(MX51_PAD_EIM_DA13, NO_PAD, 0x050, 0, 0x000, 0), /* MX51_PAD_EIM_DA13__EIM_DA13 */ IMX_PIN_REG(MX51_PAD_EIM_DA14, NO_PAD, 0x054, 0, 0x000, 0), /* MX51_PAD_EIM_DA14__EIM_DA14 */ IMX_PIN_REG(MX51_PAD_EIM_DA15, NO_PAD, 0x058, 0, 0x000, 0), /* MX51_PAD_EIM_DA15__EIM_DA15 */ - IMX_PIN_REG(MX51_PAD_SD2_CMD, NO_PAD, 0x3b4, 2, 0x91c, 3), /* MX51_PAD_SD2_CMD__CSPI_MOSI */ + IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 2, 0x91c, 3), /* MX51_PAD_SD2_CMD__CSPI_MOSI */ IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 1, 0x9b0, 2), /* MX51_PAD_SD2_CMD__I2C1_SCL */ IMX_PIN_REG(MX51_PAD_SD2_CMD, 0x7bc, 0x3b4, 0, 0x000, 0), /* MX51_PAD_SD2_CMD__SD2_CMD */ IMX_PIN_REG(MX51_PAD_SD2_CLK, 0x7c0, 0x3b8, 2, 0x914, 3), /* MX51_PAD_SD2_CLK__CSPI_SCLK */ -- cgit v1.2.3-18-g5258 From 4c39104da846379151b9c37cffaf8b00a5580229 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Fri, 10 Aug 2012 11:02:19 +0200 Subject: pinctrl/nomadik: add kp_b_2 keyboard function group list There is yet another way to mux the keyboard, so fix up that group. Signed-off-by: Patrice Chotard Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-nomadik-db8500.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/pinctrl/pinctrl-nomadik-db8500.c b/drivers/pinctrl/pinctrl-nomadik-db8500.c index 5f3e9d0221e..a39fb7a6fc5 100644 --- a/drivers/pinctrl/pinctrl-nomadik-db8500.c +++ b/drivers/pinctrl/pinctrl-nomadik-db8500.c @@ -505,6 +505,8 @@ static const unsigned kp_b_1_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1, DB8500_PIN_J3, DB8500_PIN_H2, DB8500_PIN_J2, DB8500_PIN_H1, DB8500_PIN_F4, DB8500_PIN_E3, DB8500_PIN_E4, DB8500_PIN_D2, DB8500_PIN_C1, DB8500_PIN_D3, DB8500_PIN_C2, DB8500_PIN_D5 }; +static const unsigned kp_b_2_pins[] = { DB8500_PIN_F3, DB8500_PIN_F1, + DB8500_PIN_G3, DB8500_PIN_G2, DB8500_PIN_F4, DB8500_PIN_E3}; static const unsigned sm_b_1_pins[] = { DB8500_PIN_C6, DB8500_PIN_B3, DB8500_PIN_C4, DB8500_PIN_E6, DB8500_PIN_A3, DB8500_PIN_B6, DB8500_PIN_D6, DB8500_PIN_B7, DB8500_PIN_D7, DB8500_PIN_D8, @@ -662,6 +664,7 @@ static const struct nmk_pingroup nmk_db8500_groups[] = { DB8500_PIN_GROUP(spi3_b_1, NMK_GPIO_ALT_B), DB8500_PIN_GROUP(msp1txrx_b_1, NMK_GPIO_ALT_B), DB8500_PIN_GROUP(kp_b_1, NMK_GPIO_ALT_B), + DB8500_PIN_GROUP(kp_b_2, NMK_GPIO_ALT_B), DB8500_PIN_GROUP(sm_b_1, NMK_GPIO_ALT_B), DB8500_PIN_GROUP(smcs0_b_1, NMK_GPIO_ALT_B), DB8500_PIN_GROUP(smcs1_b_1, NMK_GPIO_ALT_B), @@ -751,7 +754,7 @@ DB8500_FUNC_GROUPS(msp1, "msp1txrx_a_1", "msp1_a_1", "msp1txrx_b_1"); DB8500_FUNC_GROUPS(lcdb, "lcdb_a_1"); DB8500_FUNC_GROUPS(lcd, "lcdvsi0_a_1", "lcdvsi1_a_1", "lcd_d0_d7_a_1", "lcd_d8_d11_a_1", "lcd_d12_d23_a_1", "lcd_b_1"); -DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_c_1", "kp_oc1_1"); +DB8500_FUNC_GROUPS(kp, "kp_a_1", "kp_b_1", "kp_b_2", "kp_c_1", "kp_oc1_1"); DB8500_FUNC_GROUPS(mc2, "mc2_a_1", "mc2rstn_c_1"); DB8500_FUNC_GROUPS(ssp1, "ssp1_a_1"); DB8500_FUNC_GROUPS(ssp0, "ssp0_a_1"); -- cgit v1.2.3-18-g5258